2040259155

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12365207}}^1$

素因数の和:12365226

約数の個数: 16

約数和(自身を含む): 3561179904

約数和(自身を除く): 1520920749

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 12365207, 37095621, 61826035, 136017277, 185478105, 408051831, 680086385, 2040259155]

約数ペア:

[(1, 2040259155), (3, 680086385), (5, 408051831), (11, 185478105), (15, 136017277), (33, 61826035), (55, 37095621), (165, 12365207)]