9154925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1657}}^1$

素因数の和:1697

約数の個数: 24

約数和(自身を含む): 12952296

約数和(自身を除く): 3797371

約数列:

[1, 5, 13, 17, 25, 65, 85, 221, 325, 425, 1105, 1657, 5525, 8285, 21541, 28169, 41425, 107705, 140845, 366197, 538525, 704225, 1830985, 9154925]

約数ペア:

[(1, 9154925), (5, 1830985), (13, 704225), (17, 538525), (25, 366197), (65, 140845), (85, 107705), (221, 41425), (325, 28169), (425, 21541), (1105, 8285), (1657, 5525)]