13120635

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{7229}}^1$

素因数の和:7259

約数の個数: 24

約数和(自身を含む): 23078160

約数和(自身を除く): 9957525

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 7229, 21687, 36145, 79519, 108435, 238557, 397595, 874709, 1192785, 2624127, 4373545, 13120635]

約数ペア:

[(1, 13120635), (3, 4373545), (5, 2624127), (11, 1192785), (15, 874709), (33, 397595), (55, 238557), (121, 108435), (165, 79519), (363, 36145), (605, 21687), (1815, 7229)]