2610495

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 4731840

約数和(自身を除く): 2121345

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 317, 549, 915, 951, 1585, 1647, 2745, 2853, 4755, 8235, 8559, 14265, 19337, 42795, 58011, 96685, 174033, 290055, 522099, 870165, 2610495]

約数ペア:

[(1, 2610495), (3, 870165), (5, 522099), (9, 290055), (15, 174033), (27, 96685), (45, 58011), (61, 42795), (135, 19337), (183, 14265), (305, 8559), (317, 8235), (549, 4755), (915, 2853), (951, 2745), (1585, 1647)]