47291219815

素因数分解:

$5^1\times 7^2\times {\mathrm{2819}}^1\times {\mathrm{68473}}^1$

素因数の和:71311

約数の個数: 24

約数和(自身を含む): 66039064560

約数和(自身を除く): 18747844745

約数列:

[1, 5, 7, 35, 49, 245, 2819, 14095, 19733, 68473, 98665, 138131, 342365, 479311, 690655, 2396555, 3355177, 16775885, 193025387, 965126935, 1351177709, 6755888545, 9458243963, 47291219815]

約数ペア:

[(1, 47291219815), (5, 9458243963), (7, 6755888545), (35, 1351177709), (49, 965126935), (245, 193025387), (2819, 16775885), (14095, 3355177), (19733, 2396555), (68473, 690655), (98665, 479311), (138131, 342365)]