2580451665

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15639101}}^1$

素因数の和:15639120

約数の個数: 16

約数和(自身を含む): 4504061376

約数和(自身を除く): 1923609711

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 15639101, 46917303, 78195505, 172030111, 234586515, 516090333, 860150555, 2580451665]

約数ペア:

[(1, 2580451665), (3, 860150555), (5, 516090333), (11, 234586515), (15, 172030111), (33, 78195505), (55, 46917303), (165, 15639101)]