17090065

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:612

約数の個数: 16

約数和(自身を含む): 21047760

約数和(自身を除く): 3957695

約数列:

[1, 5, 61, 137, 305, 409, 685, 2045, 8357, 24949, 41785, 56033, 124745, 280165, 3418013, 17090065]

約数ペア:

[(1, 17090065), (5, 3418013), (61, 280165), (137, 124745), (305, 56033), (409, 41785), (685, 24949), (2045, 8357)]