57056655

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 93708288

約数和(自身を除く): 36651633

約数列:

[1, 3, 5, 15, 61, 127, 183, 305, 381, 491, 635, 915, 1473, 1905, 2455, 7365, 7747, 23241, 29951, 38735, 62357, 89853, 116205, 149755, 187071, 311785, 449265, 935355, 3803777, 11411331, 19018885, 57056655]

約数ペア:

[(1, 57056655), (3, 19018885), (5, 11411331), (15, 3803777), (61, 935355), (127, 449265), (183, 311785), (305, 187071), (381, 149755), (491, 116205), (635, 89853), (915, 62357), (1473, 38735), (1905, 29951), (2455, 23241), (7365, 7747)]