15303951

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 24864000

約数和(自身を除く): 9560049

約数列:

[1, 3, 9, 13, 27, 39, 59, 117, 177, 351, 531, 739, 767, 1593, 2217, 2301, 6651, 6903, 9607, 19953, 20709, 28821, 43601, 86463, 130803, 259389, 392409, 566813, 1177227, 1700439, 5101317, 15303951]

約数ペア:

[(1, 15303951), (3, 5101317), (9, 1700439), (13, 1177227), (27, 566813), (39, 392409), (59, 259389), (117, 130803), (177, 86463), (351, 43601), (531, 28821), (739, 20709), (767, 19953), (1593, 9607), (2217, 6903), (2301, 6651)]