79631485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21787}}^1$

素因数の和:21852

約数の個数: 16

約数和(自身を含む): 103536576

約数和(自身を除く): 23905091

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 21787, 108935, 370379, 936841, 1851895, 4684205, 15926297, 79631485]

約数ペア:

[(1, 79631485), (5, 15926297), (17, 4684205), (43, 1851895), (85, 936841), (215, 370379), (731, 108935), (3655, 21787)]