315057985

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{8537}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 422426088

約数和(自身を除く): 107368103

約数列:

[1, 5, 11, 55, 61, 121, 305, 605, 671, 3355, 7381, 8537, 36905, 42685, 93907, 469535, 520757, 1032977, 2603785, 5164885, 5728327, 28641635, 63011597, 315057985]

約数ペア:

[(1, 315057985), (5, 63011597), (11, 28641635), (55, 5728327), (61, 5164885), (121, 2603785), (305, 1032977), (605, 520757), (671, 469535), (3355, 93907), (7381, 42685), (8537, 36905)]