2867445

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{9103}}^1$

素因数の和:9121

約数の個数: 24

約数和(自身を含む): 5680896

約数和(自身を除く): 2813451

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 9103, 27309, 45515, 63721, 81927, 136545, 191163, 318605, 409635, 573489, 955815, 2867445]

約数ペア:

[(1, 2867445), (3, 955815), (5, 573489), (7, 409635), (9, 318605), (15, 191163), (21, 136545), (35, 81927), (45, 63721), (63, 45515), (105, 27309), (315, 9103)]