12966155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1481}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 16645824

約数和(自身を除く): 3679669

約数列:

[1, 5, 17, 85, 103, 515, 1481, 1751, 7405, 8755, 25177, 125885, 152543, 762715, 2593231, 12966155]

約数ペア:

[(1, 12966155), (5, 2593231), (17, 762715), (85, 152543), (103, 125885), (515, 25177), (1481, 8755), (1751, 7405)]