22501765

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2861}}^1$

素因数の和:2901

約数の個数: 24

約数和(自身を含む): 31974264

約数和(自身を除く): 9472499

約数列:

[1, 5, 11, 13, 55, 65, 121, 143, 605, 715, 1573, 2861, 7865, 14305, 31471, 37193, 157355, 185965, 346181, 409123, 1730905, 2045615, 4500353, 22501765]

約数ペア:

[(1, 22501765), (5, 4500353), (11, 2045615), (13, 1730905), (55, 409123), (65, 346181), (121, 185965), (143, 157355), (605, 37193), (715, 31471), (1573, 14305), (2861, 7865)]