12645105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6967}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 22241856

約数和(自身を除く): 9596751

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 6967, 20901, 34835, 76637, 104505, 229911, 383185, 843007, 1149555, 2529021, 4215035, 12645105]

約数ペア:

[(1, 12645105), (3, 4215035), (5, 2529021), (11, 1149555), (15, 843007), (33, 383185), (55, 229911), (121, 104505), (165, 76637), (363, 34835), (605, 20901), (1815, 6967)]