807010155

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{121997}}^1$

素因数の和:122025

約数の個数: 48

約数和(自身を含む): 1668932640

約数和(自身を除く): 861922485

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 49, 63, 105, 135, 147, 189, 245, 315, 441, 735, 945, 1323, 2205, 6615, 121997, 365991, 609985, 853979, 1097973, 1829955, 2561937, 3293919, 4269895, 5489865, 5977853, 7685811, 12809685, 16469595, 17933559, 23057433, 29889265, 38429055, 53800677, 89667795, 115287165, 161402031, 269003385, 807010155]

約数ペア:

[(1, 807010155), (3, 269003385), (5, 161402031), (7, 115287165), (9, 89667795), (15, 53800677), (21, 38429055), (27, 29889265), (35, 23057433), (45, 17933559), (49, 16469595), (63, 12809685), (105, 7685811), (135, 5977853), (147, 5489865), (189, 4269895), (245, 3293919), (315, 2561937), (441, 1829955), (735, 1097973), (945, 853979), (1323, 609985), (2205, 365991), (6615, 121997)]