10910215

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{421}}^1$

素因数の和:570

約数の個数: 16

約数和(自身を含む): 13490496

約数和(自身を除く): 2580281

約数列:

[1, 5, 71, 73, 355, 365, 421, 2105, 5183, 25915, 29891, 30733, 149455, 153665, 2182043, 10910215]

約数ペア:

[(1, 10910215), (5, 2182043), (71, 153665), (73, 149455), (355, 30733), (365, 29891), (421, 25915), (2105, 5183)]