85545855

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{27551}}^1$

素因数の和:27588

約数の個数: 32

約数和(自身を含む): 158699520

約数和(自身を除く): 73153665

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 27551, 82653, 137755, 247959, 413265, 633673, 743877, 1239795, 1901019, 3168365, 3719385, 5703057, 9505095, 17109171, 28515285, 85545855]

約数ペア:

[(1, 85545855), (3, 28515285), (5, 17109171), (9, 9505095), (15, 5703057), (23, 3719385), (27, 3168365), (45, 1901019), (69, 1239795), (115, 743877), (135, 633673), (207, 413265), (345, 247959), (621, 137755), (1035, 82653), (3105, 27551)]