214282115

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{6689}}^1$

素因数の和:6886

約数の個数: 16

約数和(自身を含む): 264924000

約数和(自身を除く): 50641885

約数列:

[1, 5, 43, 149, 215, 745, 6407, 6689, 32035, 33445, 287627, 996661, 1438135, 4983305, 42856423, 214282115]

約数ペア:

[(1, 214282115), (5, 42856423), (43, 4983305), (149, 1438135), (215, 996661), (745, 287627), (6407, 33445), (6689, 32035)]