86963265

素因数分解:

$3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13903}}^1$

素因数の和:14053

約数の個数: 24

約数和(自身を含む): 151831680

約数和(自身を除く): 64868415

約数列:

[1, 3, 5, 9, 15, 45, 139, 417, 695, 1251, 2085, 6255, 13903, 41709, 69515, 125127, 208545, 625635, 1932517, 5797551, 9662585, 17392653, 28987755, 86963265]

約数ペア:

[(1, 86963265), (3, 28987755), (5, 17392653), (9, 9662585), (15, 5797551), (45, 1932517), (139, 625635), (417, 208545), (695, 125127), (1251, 69515), (2085, 41709), (6255, 13903)]