82808405

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{2473}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 102661104

約数和(自身を除く): 19852699

約数列:

[1, 5, 37, 181, 185, 905, 2473, 6697, 12365, 33485, 91501, 447613, 457505, 2238065, 16561681, 82808405]

約数ペア:

[(1, 82808405), (5, 16561681), (37, 2238065), (181, 457505), (185, 447613), (905, 91501), (2473, 33485), (6697, 12365)]