4056455

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3706

約数の個数: 16

約数和(自身を含む): 5552064

約数和(自身を除く): 1495609

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 3671, 18355, 47723, 62407, 238615, 312035, 811291, 4056455]

約数ペア:

[(1, 4056455), (5, 811291), (13, 312035), (17, 238615), (65, 62407), (85, 47723), (221, 18355), (1105, 3671)]