159314985

素因数分解:

$3^3\times 5^1\times {\mathrm{1180111}}^1$

素因数の和:1180125

約数の個数: 16

約数和(自身を含む): 283226880

約数和(自身を除く): 123911895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1180111, 3540333, 5900555, 10620999, 17701665, 31862997, 53104995, 159314985]

約数ペア:

[(1, 159314985), (3, 53104995), (5, 31862997), (9, 17701665), (15, 10620999), (27, 5900555), (45, 3540333), (135, 1180111)]