2056534125

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1433}}^1$

素因数の和:1583

約数の個数: 64

約数和(自身を含む): 3543471360

約数和(自身を除く): 1486937235

約数列:

[1, 3, 5, 15, 25, 43, 75, 89, 125, 129, 215, 267, 375, 445, 645, 1075, 1335, 1433, 2225, 3225, 3827, 4299, 5375, 6675, 7165, 11125, 11481, 16125, 19135, 21495, 33375, 35825, 57405, 61619, 95675, 107475, 127537, 179125, 184857, 287025, 308095, 382611, 478375, 537375, 637685, 924285, 1435125, 1540475, 1913055, 3188425, 4621425, 5484091, 7702375, 9565275, 15942125, 16452273, 23107125, 27420455, 47826375, 82261365, 137102275, 411306825, 685511375, 2056534125]

約数ペア:

[(1, 2056534125), (3, 685511375), (5, 411306825), (15, 137102275), (25, 82261365), (43, 47826375), (75, 27420455), (89, 23107125), (125, 16452273), (129, 15942125), (215, 9565275), (267, 7702375), (375, 5484091), (445, 4621425), (645, 3188425), (1075, 1913055), (1335, 1540475), (1433, 1435125), (2225, 924285), (3225, 637685), (3827, 537375), (4299, 478375), (5375, 382611), (6675, 308095), (7165, 287025), (11125, 184857), (11481, 179125), (16125, 127537), (19135, 107475), (21495, 95675), (33375, 61619), (35825, 57405)]