65475550475

素因数分解:

$5^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1\times {\mathrm{32887}}^1$

素因数の和:33815

約数の個数: 24

約数和(自身を含む): 82129097568

約数和(自身を除く): 16653547093

約数列:

[1, 5, 25, 97, 485, 821, 2425, 4105, 20525, 32887, 79637, 164435, 398185, 822175, 1990925, 3190039, 15950195, 27000227, 79750975, 135001135, 675005675, 2619022019, 13095110095, 65475550475]

約数ペア:

[(1, 65475550475), (5, 13095110095), (25, 2619022019), (97, 675005675), (485, 135001135), (821, 79750975), (2425, 27000227), (4105, 15950195), (20525, 3190039), (32887, 1990925), (79637, 822175), (164435, 398185)]