15156965

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1676

約数の個数: 16

約数和(自身を含む): 19344000

約数和(自身を除く): 4187035

約数列:

[1, 5, 19, 95, 103, 515, 1549, 1957, 7745, 9785, 29431, 147155, 159547, 797735, 3031393, 15156965]

約数ペア:

[(1, 15156965), (5, 3031393), (19, 797735), (95, 159547), (103, 147155), (515, 29431), (1549, 9785), (1957, 7745)]