73908575

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12011

約数の個数: 24

約数和(自身を含む): 103899600

約数和(自身を除く): 29991025

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 11969, 59845, 155597, 227411, 299225, 777985, 1137055, 2956343, 3889925, 5685275, 14781715, 73908575]

約数ペア:

[(1, 73908575), (5, 14781715), (13, 5685275), (19, 3889925), (25, 2956343), (65, 1137055), (95, 777985), (247, 299225), (325, 227411), (475, 155597), (1235, 59845), (6175, 11969)]