12185305

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{1831}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 16092288

約数和(自身を除く): 3906983

約数列:

[1, 5, 11, 55, 121, 605, 1331, 1831, 6655, 9155, 20141, 100705, 221551, 1107755, 2437061, 12185305]

約数ペア:

[(1, 12185305), (5, 2437061), (11, 1107755), (55, 221551), (121, 100705), (605, 20141), (1331, 9155), (1831, 6655)]