12159180705

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{16543103}}^1$

素因数の和:16543125

約数の個数: 24

約数和(自身を含む): 22630966272

約数和(自身を除く): 10471785567

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 16543103, 49629309, 82715515, 115801721, 248146545, 347405163, 579008605, 810612047, 1737025815, 2431836141, 4053060235, 12159180705]

約数ペア:

[(1, 12159180705), (3, 4053060235), (5, 2431836141), (7, 1737025815), (15, 810612047), (21, 579008605), (35, 347405163), (49, 248146545), (105, 115801721), (147, 82715515), (245, 49629309), (735, 16543103)]