9895895

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:514

約数の個数: 16

約数和(自身を含む): 12247200

約数和(自身を除く): 2351305

約数列:

[1, 5, 53, 107, 265, 349, 535, 1745, 5671, 18497, 28355, 37343, 92485, 186715, 1979179, 9895895]

約数ペア:

[(1, 9895895), (5, 1979179), (53, 186715), (107, 92485), (265, 37343), (349, 28355), (535, 18497), (1745, 5671)]