156614985

素因数分解:

$3^3\times 5^1\times {\mathrm{1160111}}^1$

素因数の和:1160125

約数の個数: 16

約数和(自身を含む): 278426880

約数和(自身を除く): 121811895

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1160111, 3480333, 5800555, 10440999, 17401665, 31322997, 52204995, 156614985]

約数ペア:

[(1, 156614985), (3, 52204995), (5, 31322997), (9, 17401665), (15, 10440999), (27, 5800555), (45, 3480333), (135, 1160111)]