921922625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{12071}}^1$

素因数の和:12146

約数の個数: 32

約数和(自身を含む): 1265531904

約数和(自身を除く): 343609279

約数列:

[1, 5, 13, 25, 47, 65, 125, 235, 325, 611, 1175, 1625, 3055, 5875, 12071, 15275, 60355, 76375, 156923, 301775, 567337, 784615, 1508875, 2836685, 3923075, 7375381, 14183425, 19615375, 36876905, 70917125, 184384525, 921922625]

約数ペア:

[(1, 921922625), (5, 184384525), (13, 70917125), (25, 36876905), (47, 19615375), (65, 14183425), (125, 7375381), (235, 3923075), (325, 2836685), (611, 1508875), (1175, 784615), (1625, 567337), (3055, 301775), (5875, 156923), (12071, 76375), (15275, 60355)]