15267104781

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{18439}}^1$

素因数の和:18809

約数の個数: 32

約数和(自身を含む): 21809356800

約数和(自身を除く): 6542252019

約数列:

[1, 3, 29, 31, 87, 93, 307, 899, 921, 2697, 8903, 9517, 18439, 26709, 28551, 55317, 275993, 534731, 571609, 827979, 1604193, 1714827, 5660773, 16576661, 16982319, 49729983, 164162417, 175483963, 492487251, 526451889, 5089034927, 15267104781]

約数ペア:

[(1, 15267104781), (3, 5089034927), (29, 526451889), (31, 492487251), (87, 175483963), (93, 164162417), (307, 49729983), (899, 16982319), (921, 16576661), (2697, 5660773), (8903, 1714827), (9517, 1604193), (18439, 827979), (26709, 571609), (28551, 534731), (55317, 275993)]