2021552465955

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2381}}^1\times {\mathrm{76801}}^1$

素因数の和:79268

約数の個数: 64

約数和(自身を含む): 3582743256576

約数和(自身を除く): 1561190790621

約数列:

[1, 3, 5, 11, 15, 33, 55, 67, 165, 201, 335, 737, 1005, 2211, 2381, 3685, 7143, 11055, 11905, 26191, 35715, 76801, 78573, 130955, 159527, 230403, 384005, 392865, 478581, 797635, 844811, 1152015, 1754797, 2392905, 2534433, 4224055, 5145667, 5264391, 8773985, 12672165, 15437001, 25728335, 26321955, 56602337, 77185005, 169807011, 182863181, 283011685, 548589543, 849035055, 914315905, 2011494991, 2742947715, 6034484973, 10057474955, 12251833127, 30172424865, 36755499381, 61259165635, 134770164397, 183777496905, 404310493191, 673850821985, 2021552465955]

約数ペア:

[(1, 2021552465955), (3, 673850821985), (5, 404310493191), (11, 183777496905), (15, 134770164397), (33, 61259165635), (55, 36755499381), (67, 30172424865), (165, 12251833127), (201, 10057474955), (335, 6034484973), (737, 2742947715), (1005, 2011494991), (2211, 914315905), (2381, 849035055), (3685, 548589543), (7143, 283011685), (11055, 182863181), (11905, 169807011), (26191, 77185005), (35715, 56602337), (76801, 26321955), (78573, 25728335), (130955, 15437001), (159527, 12672165), (230403, 8773985), (384005, 5264391), (392865, 5145667), (478581, 4224055), (797635, 2534433), (844811, 2392905), (1152015, 1754797)]