91420615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 32

約数和(自身を含む): 133358400

約数和(自身を除く): 41937785

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 4409, 20735, 22045, 48499, 57317, 127861, 242495, 286585, 630487, 639305, 1406471, 1662193, 3152435, 7032355, 8310965, 18284123, 91420615]

約数ペア:

[(1, 91420615), (5, 18284123), (11, 8310965), (13, 7032355), (29, 3152435), (55, 1662193), (65, 1406471), (143, 639305), (145, 630487), (319, 286585), (377, 242495), (715, 127861), (1595, 57317), (1885, 48499), (4147, 22045), (4409, 20735)]