15314589

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 25159680

約数和(自身を除く): 9845091

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 107, 171, 243, 279, 321, 513, 589, 837, 963, 1539, 1767, 2033, 2511, 2889, 3317, 4617, 5301, 6099, 7533, 8667, 9951, 15903, 18297, 26001, 29853, 47709, 54891, 63023, 89559, 143127, 164673, 189069, 268677, 494019, 567207, 806031, 1701621, 5104863, 15314589]

約数ペア:

[(1, 15314589), (3, 5104863), (9, 1701621), (19, 806031), (27, 567207), (31, 494019), (57, 268677), (81, 189069), (93, 164673), (107, 143127), (171, 89559), (243, 63023), (279, 54891), (321, 47709), (513, 29853), (589, 26001), (837, 18297), (963, 15903), (1539, 9951), (1767, 8667), (2033, 7533), (2511, 6099), (2889, 5301), (3317, 4617)]