304496105

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1\times {\mathrm{4001}}^1$

素因数の和:4528

約数の個数: 16

約数和(自身を含む): 378044928

約数和(自身を除く): 73548823

約数列:

[1, 5, 31, 155, 491, 2455, 4001, 15221, 20005, 76105, 124031, 620155, 1964491, 9822455, 60899221, 304496105]

約数ペア:

[(1, 304496105), (5, 60899221), (31, 9822455), (155, 1964491), (491, 620155), (2455, 124031), (4001, 76105), (15221, 20005)]