155655135

素因数分解:

$3^3\times 5^1\times {\mathrm{1153001}}^1$

素因数の和:1153015

約数の個数: 16

約数和(自身を含む): 276720480

約数和(自身を除く): 121065345

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1153001, 3459003, 5765005, 10377009, 17295015, 31131027, 51885045, 155655135]

約数ペア:

[(1, 155655135), (3, 51885045), (5, 31131027), (9, 17295015), (15, 10377009), (27, 5765005), (45, 3459003), (135, 1153001)]