56737875

素因数分解:

$3^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2131}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 95786496

約数和(自身を除く): 39048621

約数列:

[1, 3, 5, 15, 25, 71, 75, 125, 213, 355, 375, 1065, 1775, 2131, 5325, 6393, 8875, 10655, 26625, 31965, 53275, 151301, 159825, 266375, 453903, 756505, 799125, 2269515, 3782525, 11347575, 18912625, 56737875]

約数ペア:

[(1, 56737875), (3, 18912625), (5, 11347575), (15, 3782525), (25, 2269515), (71, 799125), (75, 756505), (125, 453903), (213, 266375), (355, 159825), (375, 151301), (1065, 53275), (1775, 31965), (2131, 26625), (5325, 10655), (6393, 8875)]