56540125

素因数分解:

$5^3\times {\mathrm{31}}^1\times {\mathrm{14591}}^1$

素因数の和:14637

約数の個数: 16

約数和(自身を含む): 72843264

約数和(自身を除く): 16303139

約数列:

[1, 5, 25, 31, 125, 155, 775, 3875, 14591, 72955, 364775, 452321, 1823875, 2261605, 11308025, 56540125]

約数ペア:

[(1, 56540125), (5, 11308025), (25, 2261605), (31, 1823875), (125, 452321), (155, 364775), (775, 72955), (3875, 14591)]