71070945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{757}}^1$

素因数の和:1345

約数の個数: 32

約数和(自身を含む): 124433280

約数和(自身を除く): 53362335

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 569, 757, 1707, 2271, 2845, 3785, 6259, 8327, 8535, 11355, 18777, 24981, 31295, 41635, 93885, 124905, 430733, 1292199, 2153665, 4738063, 6460995, 14214189, 23690315, 71070945]

約数ペア:

[(1, 71070945), (3, 23690315), (5, 14214189), (11, 6460995), (15, 4738063), (33, 2153665), (55, 1292199), (165, 430733), (569, 124905), (757, 93885), (1707, 41635), (2271, 31295), (2845, 24981), (3785, 18777), (6259, 11355), (8327, 8535)]