40431185

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3631}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 51777792

約数和(自身を除く): 11346607

約数列:

[1, 5, 17, 85, 131, 655, 2227, 3631, 11135, 18155, 61727, 308635, 475661, 2378305, 8086237, 40431185]

約数ペア:

[(1, 40431185), (5, 8086237), (17, 2378305), (85, 475661), (131, 308635), (655, 61727), (2227, 18155), (3631, 11135)]