56163615

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{61381}}^1$

素因数の和:61450

約数の個数: 16

約数和(自身を含む): 91336416

約数和(自身を除く): 35172801

約数列:

[1, 3, 5, 15, 61, 183, 305, 915, 61381, 184143, 306905, 920715, 3744241, 11232723, 18721205, 56163615]

約数ペア:

[(1, 56163615), (3, 18721205), (5, 11232723), (15, 3744241), (61, 920715), (183, 306905), (305, 184143), (915, 61381)]