3870125

素因数分解:

$5^3\times 7^1\times {\mathrm{4423}}^1$

素因数の和:4445

約数の個数: 16

約数和(自身を含む): 5521152

約数和(自身を除く): 1651027

約数列:

[1, 5, 7, 25, 35, 125, 175, 875, 4423, 22115, 30961, 110575, 154805, 552875, 774025, 3870125]

約数ペア:

[(1, 3870125), (5, 774025), (7, 552875), (25, 154805), (35, 110575), (125, 30961), (175, 22115), (875, 4423)]