13376715

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{81071}}^1$

素因数の和:81090

約数の個数: 16

約数和(自身を含む): 23348736

約数和(自身を除く): 9972021

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 81071, 243213, 405355, 891781, 1216065, 2675343, 4458905, 13376715]

約数ペア:

[(1, 13376715), (3, 4458905), (5, 2675343), (11, 1216065), (15, 891781), (33, 405355), (55, 243213), (165, 81071)]