2022779985

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:518

約数の個数: 64

約数和(自身を含む): 3384944640

約数和(自身を除く): 1362164655

約数列:

[1, 3, 5, 15, 43, 89, 129, 167, 211, 215, 267, 445, 501, 633, 645, 835, 1055, 1335, 2505, 3165, 3827, 7181, 9073, 11481, 14863, 18779, 19135, 21543, 27219, 35237, 35905, 44589, 45365, 56337, 57405, 74315, 93895, 105711, 107715, 136095, 176185, 222945, 281685, 528555, 639109, 807497, 1515191, 1917327, 2422491, 3136093, 3195545, 4037485, 4545573, 7575955, 9408279, 9586635, 12112455, 15680465, 22727865, 47041395, 134851999, 404555997, 674259995, 2022779985]

約数ペア:

[(1, 2022779985), (3, 674259995), (5, 404555997), (15, 134851999), (43, 47041395), (89, 22727865), (129, 15680465), (167, 12112455), (211, 9586635), (215, 9408279), (267, 7575955), (445, 4545573), (501, 4037485), (633, 3195545), (645, 3136093), (835, 2422491), (1055, 1917327), (1335, 1515191), (2505, 807497), (3165, 639109), (3827, 528555), (7181, 281685), (9073, 222945), (11481, 176185), (14863, 136095), (18779, 107715), (19135, 105711), (21543, 93895), (27219, 74315), (35237, 57405), (35905, 56337), (44589, 45365)]