86515155

素因数分解:

$3^3\times 5^1\times {\mathrm{640853}}^1$

素因数の和:640867

約数の個数: 16

約数和(自身を含む): 153804960

約数和(自身を除く): 67289805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 640853, 1922559, 3204265, 5767677, 9612795, 17303031, 28838385, 86515155]

約数ペア:

[(1, 86515155), (3, 28838385), (5, 17303031), (9, 9612795), (15, 5767677), (27, 3204265), (45, 1922559), (135, 640853)]