90038665

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1709}}^1$

素因数の和:2012

約数の個数: 16

約数和(自身を含む): 111177360

約数和(自身を除く): 21138695

約数列:

[1, 5, 41, 205, 257, 1285, 1709, 8545, 10537, 52685, 70069, 350345, 439213, 2196065, 18007733, 90038665]

約数ペア:

[(1, 90038665), (5, 18007733), (41, 2196065), (205, 439213), (257, 350345), (1285, 70069), (1709, 52685), (8545, 10537)]