87358995

素因数分解:

$3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{2551}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 151680672

約数和(自身を除く): 64321677

約数列:

[1, 3, 5, 9, 15, 45, 761, 2283, 2551, 3805, 6849, 7653, 11415, 12755, 22959, 34245, 38265, 114795, 1941311, 5823933, 9706555, 17471799, 29119665, 87358995]

約数ペア:

[(1, 87358995), (3, 29119665), (5, 17471799), (9, 9706555), (15, 5823933), (45, 1941311), (761, 114795), (2283, 38265), (2551, 34245), (3805, 22959), (6849, 12755), (7653, 11415)]