4087335

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 7814016

約数和(自身を除く): 3726681

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 67, 83, 105, 147, 201, 245, 249, 335, 415, 469, 581, 735, 1005, 1245, 1407, 1743, 2345, 2905, 3283, 4067, 5561, 7035, 8715, 9849, 12201, 16415, 16683, 20335, 27805, 38927, 49245, 61005, 83415, 116781, 194635, 272489, 583905, 817467, 1362445, 4087335]

約数ペア:

[(1, 4087335), (3, 1362445), (5, 817467), (7, 583905), (15, 272489), (21, 194635), (35, 116781), (49, 83415), (67, 61005), (83, 49245), (105, 38927), (147, 27805), (201, 20335), (245, 16683), (249, 16415), (335, 12201), (415, 9849), (469, 8715), (581, 7035), (735, 5561), (1005, 4067), (1245, 3283), (1407, 2905), (1743, 2345)]