74225125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{45677}}^1$

素因数の和:45705

約数の個数: 16

約数和(自身を含む): 99760752

約数和(自身を除く): 25535627

約数列:

[1, 5, 13, 25, 65, 125, 325, 1625, 45677, 228385, 593801, 1141925, 2969005, 5709625, 14845025, 74225125]

約数ペア:

[(1, 74225125), (5, 14845025), (13, 5709625), (25, 2969005), (65, 1141925), (125, 593801), (325, 228385), (1625, 45677)]