45144281

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 57953280

約数和(自身を除く): 12808999

約数列:

[1, 7, 13, 43, 83, 91, 139, 301, 559, 581, 973, 1079, 1807, 3569, 3913, 5977, 7553, 11537, 12649, 24983, 41839, 46397, 77701, 80759, 149981, 324779, 496091, 543907, 1049867, 3472637, 6449183, 45144281]

約数ペア:

[(1, 45144281), (7, 6449183), (13, 3472637), (43, 1049867), (83, 543907), (91, 496091), (139, 324779), (301, 149981), (559, 80759), (581, 77701), (973, 46397), (1079, 41839), (1807, 24983), (3569, 12649), (3913, 11537), (5977, 7553)]