13561495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 17409600

約数和(自身を除く): 3848105

約数列:

[1, 5, 17, 85, 103, 515, 1549, 1751, 7745, 8755, 26333, 131665, 159547, 797735, 2712299, 13561495]

約数ペア:

[(1, 13561495), (5, 2712299), (17, 797735), (85, 159547), (103, 131665), (515, 26333), (1549, 8755), (1751, 7745)]