13230315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 26539968

約数和(自身を除く): 13309653

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 97, 105, 291, 315, 433, 485, 679, 873, 1299, 1455, 2037, 2165, 3031, 3395, 3897, 4365, 6111, 6495, 9093, 10185, 15155, 19485, 27279, 30555, 42001, 45465, 126003, 136395, 210005, 294007, 378009, 630015, 882021, 1470035, 1890045, 2646063, 4410105, 13230315]

約数ペア:

[(1, 13230315), (3, 4410105), (5, 2646063), (7, 1890045), (9, 1470035), (15, 882021), (21, 630015), (35, 378009), (45, 294007), (63, 210005), (97, 136395), (105, 126003), (291, 45465), (315, 42001), (433, 30555), (485, 27279), (679, 19485), (873, 15155), (1299, 10185), (1455, 9093), (2037, 6495), (2165, 6111), (3031, 4365), (3395, 3897)]