15690977871

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{28109}}^1$

素因数の和:28303

約数の個数: 32

約数和(自身を含む): 22149780480

約数和(自身を除く): 6458802609

約数列:

[1, 3, 37, 47, 107, 111, 141, 321, 1739, 3959, 5029, 5217, 11877, 15087, 28109, 84327, 186073, 558219, 1040033, 1321123, 3007663, 3120099, 3963369, 9022989, 48881551, 111283531, 141360161, 146644653, 333850593, 424080483, 5230325957, 15690977871]

約数ペア:

[(1, 15690977871), (3, 5230325957), (37, 424080483), (47, 333850593), (107, 146644653), (111, 141360161), (141, 111283531), (321, 48881551), (1739, 9022989), (3959, 3963369), (5029, 3120099), (5217, 3007663), (11877, 1321123), (15087, 1040033), (28109, 558219), (84327, 186073)]