123044985

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4027}}^1$

素因数の和:4142

約数の個数: 48

約数和(自身を含む): 246320256

約数和(自身を除く): 123275271

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 485, 679, 873, 1455, 2037, 3395, 4027, 4365, 6111, 10185, 12081, 20135, 28189, 30555, 36243, 60405, 84567, 140945, 181215, 253701, 390619, 422835, 1171857, 1268505, 1953095, 2734333, 3515571, 5859285, 8202999, 13671665, 17577855, 24608997, 41014995, 123044985]

約数ペア:

[(1, 123044985), (3, 41014995), (5, 24608997), (7, 17577855), (9, 13671665), (15, 8202999), (21, 5859285), (35, 3515571), (45, 2734333), (63, 1953095), (97, 1268505), (105, 1171857), (291, 422835), (315, 390619), (485, 253701), (679, 181215), (873, 140945), (1455, 84567), (2037, 60405), (3395, 36243), (4027, 30555), (4365, 28189), (6111, 20135), (10185, 12081)]