156739995

素因数分解:

$3^3\times 5^1\times {\mathrm{1161037}}^1$

素因数の和:1161051

約数の個数: 16

約数和(自身を含む): 278649120

約数和(自身を除く): 121909125

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1161037, 3483111, 5805185, 10449333, 17415555, 31347999, 52246665, 156739995]

約数ペア:

[(1, 156739995), (3, 52246665), (5, 31347999), (9, 17415555), (15, 10449333), (27, 5805185), (45, 3483111), (135, 1161037)]