15185149

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{7207}}^1$

素因数の和:7264

約数の個数: 12

約数和(自身を含む): 18077664

約数和(自身を除く): 2892515

約数列:

[1, 7, 43, 49, 301, 2107, 7207, 50449, 309901, 353143, 2169307, 15185149]

約数ペア:

[(1, 15185149), (7, 2169307), (43, 353143), (49, 309901), (301, 50449), (2107, 7207)]