55372125

素因数分解:

$3^1\times 5^3\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 92851200

約数和(自身を除く): 37479075

約数列:

[1, 3, 5, 15, 25, 75, 125, 149, 375, 447, 745, 991, 2235, 2973, 3725, 4955, 11175, 14865, 18625, 24775, 55875, 74325, 123875, 147659, 371625, 442977, 738295, 2214885, 3691475, 11074425, 18457375, 55372125]

約数ペア:

[(1, 55372125), (3, 18457375), (5, 11074425), (15, 3691475), (25, 2214885), (75, 738295), (125, 442977), (149, 371625), (375, 147659), (447, 123875), (745, 74325), (991, 55875), (2235, 24775), (2973, 18625), (3725, 14865), (4955, 11175)]