15204807

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{277}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 24019200

約数和(自身を除く): 8814393

約数列:

[1, 3, 9, 19, 27, 57, 107, 171, 277, 321, 513, 831, 963, 2033, 2493, 2889, 5263, 6099, 7479, 15789, 18297, 29639, 47367, 54891, 88917, 142101, 266751, 563141, 800253, 1689423, 5068269, 15204807]

約数ペア:

[(1, 15204807), (3, 5068269), (9, 1689423), (19, 800253), (27, 563141), (57, 266751), (107, 142101), (171, 88917), (277, 54891), (321, 47367), (513, 29639), (831, 18297), (963, 15789), (2033, 7479), (2493, 6099), (2889, 5263)]