31327505

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{977}}^1$

素因数の和:1057

約数の個数: 24

約数和(自身を含む): 42143976

約数和(自身を除く): 10816471

約数列:

[1, 5, 11, 53, 55, 121, 265, 583, 605, 977, 2915, 4885, 6413, 10747, 32065, 51781, 53735, 118217, 258905, 569591, 591085, 2847955, 6265501, 31327505]

約数ペア:

[(1, 31327505), (5, 6265501), (11, 2847955), (53, 591085), (55, 569591), (121, 258905), (265, 118217), (583, 53735), (605, 51781), (977, 32065), (2915, 10747), (4885, 6413)]