2681226495

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{1201}}^1$

素因数の和:1957

約数の個数: 64

約数和(自身を含む): 4984934400

約数和(自身を除く): 2303707905

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 719, 1035, 1201, 2157, 3105, 3595, 3603, 6005, 6471, 10785, 10809, 16537, 18015, 19413, 27623, 32355, 32427, 49611, 54045, 82685, 82869, 97065, 138115, 148833, 162135, 248055, 248607, 414345, 446499, 744165, 745821, 863519, 1243035, 2232495, 2590557, 3729105, 4317595, 7771671, 12952785, 19860937, 23315013, 38858355, 59582811, 99304685, 116575065, 178748433, 297914055, 536245299, 893742165, 2681226495]

約数ペア:

[(1, 2681226495), (3, 893742165), (5, 536245299), (9, 297914055), (15, 178748433), (23, 116575065), (27, 99304685), (45, 59582811), (69, 38858355), (115, 23315013), (135, 19860937), (207, 12952785), (345, 7771671), (621, 4317595), (719, 3729105), (1035, 2590557), (1201, 2232495), (2157, 1243035), (3105, 863519), (3595, 745821), (3603, 744165), (6005, 446499), (6471, 414345), (10785, 248607), (10809, 248055), (16537, 162135), (18015, 148833), (19413, 138115), (27623, 97065), (32355, 82869), (32427, 82685), (49611, 54045)]