13487155

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{5981}}^1$

素因数の和:6038

約数の個数: 16

約数和(自身を含む): 18089568

約数和(自身を除く): 4602413

約数列:

[1, 5, 11, 41, 55, 205, 451, 2255, 5981, 29905, 65791, 245221, 328955, 1226105, 2697431, 13487155]

約数ペア:

[(1, 13487155), (5, 2697431), (11, 1226105), (41, 328955), (55, 245221), (205, 65791), (451, 29905), (2255, 5981)]