255267585

素因数分解:

$3^3\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4937}}^1$

素因数の和:5334

約数の個数: 32

約数和(自身を含む): 455086080

約数和(自身を除く): 199818495

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 383, 1149, 1915, 3447, 4937, 5745, 10341, 14811, 17235, 24685, 44433, 51705, 74055, 133299, 222165, 666495, 1890871, 5672613, 9454355, 17017839, 28363065, 51053517, 85089195, 255267585]

約数ペア:

[(1, 255267585), (3, 85089195), (5, 51053517), (9, 28363065), (15, 17017839), (27, 9454355), (45, 5672613), (135, 1890871), (383, 666495), (1149, 222165), (1915, 133299), (3447, 74055), (4937, 51705), (5745, 44433), (10341, 24685), (14811, 17235)]