42201575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1459}}^1$

素因数の和:1571

約数の個数: 24

約数和(自身を含む): 57027600

約数和(自身を除く): 14826025

約数列:

[1, 5, 13, 25, 65, 89, 325, 445, 1157, 1459, 2225, 5785, 7295, 18967, 28925, 36475, 94835, 129851, 474175, 649255, 1688063, 3246275, 8440315, 42201575]

約数ペア:

[(1, 42201575), (5, 8440315), (13, 3246275), (25, 1688063), (65, 649255), (89, 474175), (325, 129851), (445, 94835), (1157, 36475), (1459, 28925), (2225, 18967), (5785, 7295)]