10321025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2887}}^1$

素因数の和:2921

約数の個数: 24

約数和(自身を含む): 15040704

約数和(自身を除く): 4719679

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 2887, 3575, 14435, 31757, 37531, 72175, 158785, 187655, 412841, 793925, 938275, 2064205, 10321025]

約数ペア:

[(1, 10321025), (5, 2064205), (11, 938275), (13, 793925), (25, 412841), (55, 187655), (65, 158785), (143, 72175), (275, 37531), (325, 31757), (715, 14435), (2887, 3575)]