68536395

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{13721}}^1$

素因数の和:13772

約数の個数: 32

約数和(自身を含む): 125144640

約数和(自身を除く): 56608245

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 999, 1665, 4995, 13721, 41163, 68605, 123489, 205815, 370467, 507677, 617445, 1523031, 1852335, 2538385, 4569093, 7615155, 13707279, 22845465, 68536395]

約数ペア:

[(1, 68536395), (3, 22845465), (5, 13707279), (9, 7615155), (15, 4569093), (27, 2538385), (37, 1852335), (45, 1523031), (111, 617445), (135, 507677), (185, 370467), (333, 205815), (555, 123489), (999, 68605), (1665, 41163), (4995, 13721)]