2727128045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1\times {\mathrm{19949}}^1$

素因数の和:21412

約数の個数: 16

約数和(自身を含む): 3447360000

約数和(自身を除く): 720231955

約数列:

[1, 5, 19, 95, 1439, 7195, 19949, 27341, 99745, 136705, 379031, 1895155, 28706611, 143533055, 545425609, 2727128045]

約数ペア:

[(1, 2727128045), (5, 545425609), (19, 143533055), (95, 28706611), (1439, 1895155), (7195, 379031), (19949, 136705), (27341, 99745)]