51875475

素因数分解:

$3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{6121}}^1$

素因数の和:6247

約数の個数: 24

約数和(自身を含む): 86540592

約数和(自身を除く): 34665117

約数列:

[1, 3, 5, 15, 25, 75, 113, 339, 565, 1695, 2825, 6121, 8475, 18363, 30605, 91815, 153025, 459075, 691673, 2075019, 3458365, 10375095, 17291825, 51875475]

約数ペア:

[(1, 51875475), (3, 17291825), (5, 10375095), (15, 3458365), (25, 2075019), (75, 691673), (113, 459075), (339, 153025), (565, 91815), (1695, 30605), (2825, 18363), (6121, 8475)]