15013999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 20611584

約数和(自身を除く): 5597585

約数列:

[1, 7, 11, 13, 53, 77, 91, 143, 283, 371, 583, 689, 1001, 1981, 3113, 3679, 4081, 4823, 7579, 14999, 21791, 25753, 40469, 53053, 104993, 164989, 194987, 283283, 1154923, 1364909, 2144857, 15013999]

約数ペア:

[(1, 15013999), (7, 2144857), (11, 1364909), (13, 1154923), (53, 283283), (77, 194987), (91, 164989), (143, 104993), (283, 53053), (371, 40469), (583, 25753), (689, 21791), (1001, 14999), (1981, 7579), (3113, 4823), (3679, 4081)]