39742156385

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{252869}}^1$

素因数の和:252977

約数の個数: 24

約数和(自身を含む): 51697754280

約数和(自身を除く): 11955597895

約数列:

[1, 5, 17, 43, 85, 215, 731, 1849, 3655, 9245, 31433, 157165, 252869, 1264345, 4298773, 10873367, 21493865, 54366835, 184847239, 467554781, 924236195, 2337773905, 7948431277, 39742156385]

約数ペア:

[(1, 39742156385), (5, 7948431277), (17, 2337773905), (43, 924236195), (85, 467554781), (215, 184847239), (731, 54366835), (1849, 21493865), (3655, 10873367), (9245, 4298773), (31433, 1264345), (157165, 252869)]