15691717665

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{48157}}^1$

素因数の和:48738

約数の個数: 48

約数和(自身を含む): 29344403088

約数和(自身を除く): 13652685423

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 557, 585, 1671, 2785, 5013, 7241, 8355, 21723, 25065, 36205, 48157, 65169, 108615, 144471, 240785, 325845, 433413, 626041, 722355, 1878123, 2167065, 3130205, 5634369, 9390615, 26823449, 28171845, 80470347, 134117245, 241411041, 348704837, 402351735, 1046114511, 1207055205, 1743524185, 3138343533, 5230572555, 15691717665]

約数ペア:

[(1, 15691717665), (3, 5230572555), (5, 3138343533), (9, 1743524185), (13, 1207055205), (15, 1046114511), (39, 402351735), (45, 348704837), (65, 241411041), (117, 134117245), (195, 80470347), (557, 28171845), (585, 26823449), (1671, 9390615), (2785, 5634369), (5013, 3130205), (7241, 2167065), (8355, 1878123), (21723, 722355), (25065, 626041), (36205, 433413), (48157, 325845), (65169, 240785), (108615, 144471)]