117402155

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{643}}^1$

素因数の和:767

約数の個数: 24

約数和(自身を含む): 154876848

約数和(自身を除く): 37474693

約数列:

[1, 5, 13, 53, 65, 265, 643, 689, 2809, 3215, 3445, 8359, 14045, 34079, 36517, 41795, 170395, 182585, 443027, 1806187, 2215135, 9030935, 23480431, 117402155]

約数ペア:

[(1, 117402155), (5, 23480431), (13, 9030935), (53, 2215135), (65, 1806187), (265, 443027), (643, 182585), (689, 170395), (2809, 41795), (3215, 36517), (3445, 34079), (8359, 14045)]