16103600225

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{2957}}^1\times {\mathrm{7027}}^1$

素因数の和:10025

約数の個数: 24

約数和(自身を含む): 20622513408

約数和(自身を除く): 4518913183

約数列:

[1, 5, 25, 31, 155, 775, 2957, 7027, 14785, 35135, 73925, 91667, 175675, 217837, 458335, 1089185, 2291675, 5445925, 20778839, 103894195, 519470975, 644144009, 3220720045, 16103600225]

約数ペア:

[(1, 16103600225), (5, 3220720045), (25, 644144009), (31, 519470975), (155, 103894195), (775, 20778839), (2957, 5445925), (7027, 2291675), (14785, 1089185), (35135, 458335), (73925, 217837), (91667, 175675)]