57305235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15467}}^1$

素因数の和:15507

約数の個数: 32

約数和(自身を含む): 103944960

約数和(自身を除く): 46639725

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 15467, 46401, 77335, 201071, 232005, 293873, 603213, 881619, 1005355, 1469365, 3016065, 3820349, 4408095, 11461047, 19101745, 57305235]

約数ペア:

[(1, 57305235), (3, 19101745), (5, 11461047), (13, 4408095), (15, 3820349), (19, 3016065), (39, 1469365), (57, 1005355), (65, 881619), (95, 603213), (195, 293873), (247, 232005), (285, 201071), (741, 77335), (1235, 46401), (3705, 15467)]