158156795

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{4937}}^1$

素因数の和:5134

約数の個数: 16

約数和(自身を含む): 195544800

約数和(自身を除く): 37388005

約数列:

[1, 5, 43, 149, 215, 745, 4937, 6407, 24685, 32035, 212291, 735613, 1061455, 3678065, 31631359, 158156795]

約数ペア:

[(1, 158156795), (5, 31631359), (43, 3678065), (149, 1061455), (215, 735613), (745, 212291), (4937, 32035), (6407, 24685)]