351474145

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{569}}^1\times {\mathrm{1021}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 464866920

約数和(自身を除く): 113392775

約数列:

[1, 5, 11, 55, 121, 569, 605, 1021, 2845, 5105, 6259, 11231, 31295, 56155, 68849, 123541, 344245, 580949, 617705, 2904745, 6390439, 31952195, 70294829, 351474145]

約数ペア:

[(1, 351474145), (5, 70294829), (11, 31952195), (55, 6390439), (121, 2904745), (569, 617705), (605, 580949), (1021, 344245), (2845, 123541), (5105, 68849), (6259, 56155), (11231, 31295)]