125655475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{41539}}^1$

素因数の和:41571

約数の個数: 18

約数和(自身を含む): 171269420

約数和(自身を除く): 45613945

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 3025, 41539, 207695, 456929, 1038475, 2284645, 5026219, 11423225, 25131095, 125655475]

約数ペア:

[(1, 125655475), (5, 25131095), (11, 11423225), (25, 5026219), (55, 2284645), (121, 1038475), (275, 456929), (605, 207695), (3025, 41539)]