3841749215

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{8089}}^1$

素因数の和:8231

約数の個数: 24

約数和(自身を含む): 4820410320

約数和(自身を除く): 978661105

約数列:

[1, 5, 43, 47, 215, 235, 2021, 2209, 8089, 10105, 11045, 40445, 94987, 347827, 380183, 474935, 1739135, 1900915, 16347869, 17868601, 81739345, 89343005, 768349843, 3841749215]

約数ペア:

[(1, 3841749215), (5, 768349843), (43, 89343005), (47, 81739345), (215, 17868601), (235, 16347869), (2021, 1900915), (2209, 1739135), (8089, 474935), (10105, 380183), (11045, 347827), (40445, 94987)]