40106125

素因数分解:

$5^3\times {\mathrm{71}}^1\times {\mathrm{4519}}^1$

素因数の和:4605

約数の個数: 16

約数和(自身を含む): 50768640

約数和(自身を除く): 10662515

約数列:

[1, 5, 25, 71, 125, 355, 1775, 4519, 8875, 22595, 112975, 320849, 564875, 1604245, 8021225, 40106125]

約数ペア:

[(1, 40106125), (5, 8021225), (25, 1604245), (71, 564875), (125, 320849), (355, 112975), (1775, 22595), (4519, 8875)]