86515965

素因数分解:

$3^3\times 5^1\times {\mathrm{640859}}^1$

素因数の和:640873

約数の個数: 16

約数和(自身を含む): 153806400

約数和(自身を除く): 67290435

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 640859, 1922577, 3204295, 5767731, 9612885, 17303193, 28838655, 86515965]

約数ペア:

[(1, 86515965), (3, 28838655), (5, 17303193), (9, 9612885), (15, 5767731), (27, 3204295), (45, 1922577), (135, 640859)]