89986515

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{43159}}^1$

素因数の和:43306

約数の個数: 16

約数和(自身を含む): 145017600

約数和(自身を除く): 55031085

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 43159, 129477, 215795, 647385, 5999101, 17997303, 29995505, 89986515]

約数ペア:

[(1, 89986515), (3, 29995505), (5, 17997303), (15, 5999101), (139, 647385), (417, 215795), (695, 129477), (2085, 43159)]