74817145

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{2393}}^1$

素因数の和:2461

約数の個数: 24

約数和(自身を含む): 99887256

約数和(自身を除く): 25070111

約数列:

[1, 5, 13, 37, 65, 169, 185, 481, 845, 2393, 2405, 6253, 11965, 31109, 31265, 88541, 155545, 404417, 442705, 1151033, 2022085, 5755165, 14963429, 74817145]

約数ペア:

[(1, 74817145), (5, 14963429), (13, 5755165), (37, 2022085), (65, 1151033), (169, 442705), (185, 404417), (481, 155545), (845, 88541), (2393, 31265), (2405, 31109), (6253, 11965)]