2580451155

素因数分解:

$3^3\times 5^1\times {\mathrm{19114453}}^1$

素因数の和:19114467

約数の個数: 16

約数和(自身を含む): 4587468960

約数和(自身を除く): 2007017805

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19114453, 57343359, 95572265, 172030077, 286716795, 516090231, 860150385, 2580451155]

約数ペア:

[(1, 2580451155), (3, 860150385), (5, 516090231), (9, 286716795), (15, 172030077), (27, 95572265), (45, 57343359), (135, 19114453)]