Multiplicative structures of values of the sum-of-divisors function

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dc.creatorYamada, Tomohiro
dc.date2005-12-08
dc.date.accessioned2026-07-07T06:54:58Z
dc.date.available2026-07-07T06:54:58Z
dc.descriptionWe study equations of the form $σ(p^{q-1})=Az$, where $p$ is a prime, $q$ is a fixed odd prime, $A$ is a fixed integer and $z$ is an integer composed of primes in a fixed finite set. We shall improve upper bounds for the size and the number of solutions of such equations.
dc.description14 pages, submitted to Math. Proc. Cambridge Phil. Soc
dc.identifierhttps://arxiv.org/abs/math/0512175
dc.identifierhttp://arxiv.org/abs/math/0512175
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/106136
dc.subjectNumber Theory
dc.subject11A05(Primary) 11A25, 11D61(Secondary)
dc.titleMultiplicative structures of values of the sum-of-divisors function
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