86943175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{773}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 118050480

約数和(自身を除く): 31107305

約数列:

[1, 5, 11, 25, 55, 275, 409, 773, 2045, 3865, 4499, 8503, 10225, 19325, 22495, 42515, 112475, 212575, 316157, 1580785, 3477727, 7903925, 17388635, 86943175]

約数ペア:

[(1, 86943175), (5, 17388635), (11, 7903925), (25, 3477727), (55, 1580785), (275, 316157), (409, 212575), (773, 112475), (2045, 42515), (3865, 22495), (4499, 19325), (8503, 10225)]