68993885

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 85211136

約数和(自身を除く): 16217251

約数列:

[1, 5, 47, 137, 235, 685, 2143, 6439, 10715, 32195, 100721, 293591, 503605, 1467955, 13798777, 68993885]

約数ペア:

[(1, 68993885), (5, 13798777), (47, 1467955), (137, 503605), (235, 293591), (685, 100721), (2143, 32195), (6439, 10715)]