72421415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{3041}}^1$

素因数の和:3490

約数の個数: 16

約数和(自身を含む): 95056416

約数和(自身を除く): 22635001

約数列:

[1, 5, 11, 55, 433, 2165, 3041, 4763, 15205, 23815, 33451, 167255, 1316753, 6583765, 14484283, 72421415]

約数ペア:

[(1, 72421415), (5, 14484283), (11, 6583765), (55, 1316753), (433, 167255), (2165, 33451), (3041, 23815), (4763, 15205)]