12040105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2843}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 18156096

約数和(自身を除く): 6115991

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 2843, 4235, 14215, 19901, 31273, 99505, 156365, 218911, 344003, 1094555, 1720015, 2408021, 12040105]

約数ペア:

[(1, 12040105), (5, 2408021), (7, 1720015), (11, 1094555), (35, 344003), (55, 218911), (77, 156365), (121, 99505), (385, 31273), (605, 19901), (847, 14215), (2843, 4235)]