622085135

素因数分解:

$5^1\times 7^2\times {\mathrm{2539123}}^1$

素因数の和:2539142

約数の個数: 12

約数和(自身を含む): 868380408

約数和(自身を除く): 246295273

約数列:

[1, 5, 7, 35, 49, 245, 2539123, 12695615, 17773861, 88869305, 124417027, 622085135]

約数ペア:

[(1, 622085135), (5, 124417027), (7, 88869305), (35, 17773861), (49, 12695615), (245, 2539123)]