2045607525

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3907}}^1$

素因数の和:4115

約数の個数: 72

約数和(自身を含む): 3968808480

約数和(自身を除く): 1923200955

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 179, 195, 225, 325, 537, 585, 895, 975, 1611, 2327, 2685, 2925, 3907, 4475, 6981, 8055, 11635, 11721, 13425, 19535, 20943, 34905, 35163, 40275, 50791, 58175, 58605, 97675, 104715, 152373, 174525, 175815, 253955, 293025, 457119, 523575, 699353, 761865, 879075, 1269775, 2098059, 2285595, 3496765, 3809325, 6294177, 9091589, 10490295, 11427975, 17483825, 27274767, 31470885, 45457945, 52451475, 81824301, 136373835, 157354425, 227289725, 409121505, 681869175, 2045607525]

約数ペア:

[(1, 2045607525), (3, 681869175), (5, 409121505), (9, 227289725), (13, 157354425), (15, 136373835), (25, 81824301), (39, 52451475), (45, 45457945), (65, 31470885), (75, 27274767), (117, 17483825), (179, 11427975), (195, 10490295), (225, 9091589), (325, 6294177), (537, 3809325), (585, 3496765), (895, 2285595), (975, 2098059), (1611, 1269775), (2327, 879075), (2685, 761865), (2925, 699353), (3907, 523575), (4475, 457119), (6981, 293025), (8055, 253955), (11635, 175815), (11721, 174525), (13425, 152373), (19535, 104715), (20943, 97675), (34905, 58605), (35163, 58175), (40275, 50791)]