56841165

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{54919}}^1$

素因数の和:54953

約数の個数: 24

約数和(自身を含む): 102810240

約数和(自身を除く): 45969075

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 54919, 164757, 274595, 494271, 823785, 1263137, 2471355, 3789411, 6315685, 11368233, 18947055, 56841165]

約数ペア:

[(1, 56841165), (3, 18947055), (5, 11368233), (9, 6315685), (15, 3789411), (23, 2471355), (45, 1263137), (69, 823785), (115, 494271), (207, 274595), (345, 164757), (1035, 54919)]