11347915

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1123}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 14243328

約数和(自身を除く): 2895413

約数列:

[1, 5, 43, 47, 215, 235, 1123, 2021, 5615, 10105, 48289, 52781, 241445, 263905, 2269583, 11347915]

約数ペア:

[(1, 11347915), (5, 2269583), (43, 263905), (47, 241445), (215, 52781), (235, 48289), (1123, 10105), (2021, 5615)]