33240505

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 41025600

約数和(自身を除く): 7785095

約数列:

[1, 5, 43, 215, 349, 443, 1745, 2215, 15007, 19049, 75035, 95245, 154607, 773035, 6648101, 33240505]

約数ペア:

[(1, 33240505), (5, 6648101), (43, 773035), (215, 154607), (349, 95245), (443, 75035), (1745, 19049), (2215, 15007)]