18072955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 23133600

約数和(自身を除く): 5060645

約数列:

[1, 5, 17, 85, 149, 745, 1427, 2533, 7135, 12665, 24259, 121295, 212623, 1063115, 3614591, 18072955]

約数ペア:

[(1, 18072955), (5, 3614591), (17, 1063115), (85, 212623), (149, 121295), (745, 24259), (1427, 12665), (2533, 7135)]