13386615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81131}}^1$

素因数の和:81150

約数の個数: 16

約数和(自身を含む): 23366016

約数和(自身を除く): 9979401

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 81131, 243393, 405655, 892441, 1216965, 2677323, 4462205, 13386615]

約数ペア:

[(1, 13386615), (3, 4462205), (5, 2677323), (11, 1216965), (15, 892441), (33, 405655), (55, 243393), (165, 81131)]