90708475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{25373}}^1$

素因数の和:25407

約数の個数: 24

約数和(自身を含む): 132147792

約数和(自身を除く): 41439317

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 25373, 126865, 279103, 329849, 634325, 1395515, 1649245, 3628339, 6977575, 8246225, 18141695, 90708475]

約数ペア:

[(1, 90708475), (5, 18141695), (11, 8246225), (13, 6977575), (25, 3628339), (55, 1649245), (65, 1395515), (143, 634325), (275, 329849), (325, 279103), (715, 126865), (3575, 25373)]