77242185

素因数分解:

$3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{13103}}^1$

素因数の和:13245

約数の個数: 24

約数和(自身を含む): 134918784

約数和(自身を除く): 57676599

約数列:

[1, 3, 5, 9, 15, 45, 131, 393, 655, 1179, 1965, 5895, 13103, 39309, 65515, 117927, 196545, 589635, 1716493, 5149479, 8582465, 15448437, 25747395, 77242185]

約数ペア:

[(1, 77242185), (3, 25747395), (5, 15448437), (9, 8582465), (15, 5149479), (45, 1716493), (131, 589635), (393, 196545), (655, 117927), (1179, 65515), (1965, 39309), (5895, 13103)]