15438423

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 28449792

約数和(自身を除く): 13011369

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 53, 77, 91, 97, 143, 159, 231, 273, 291, 371, 429, 583, 679, 689, 1001, 1067, 1113, 1261, 1749, 2037, 2067, 3003, 3201, 3783, 4081, 4823, 5141, 7469, 7579, 8827, 12243, 13871, 14469, 15423, 22407, 22737, 26481, 35987, 41613, 53053, 56551, 66833, 97097, 107961, 159159, 169653, 200499, 291291, 395857, 467831, 735163, 1187571, 1403493, 2205489, 5146141, 15438423]

約数ペア:

[(1, 15438423), (3, 5146141), (7, 2205489), (11, 1403493), (13, 1187571), (21, 735163), (33, 467831), (39, 395857), (53, 291291), (77, 200499), (91, 169653), (97, 159159), (143, 107961), (159, 97097), (231, 66833), (273, 56551), (291, 53053), (371, 41613), (429, 35987), (583, 26481), (679, 22737), (689, 22407), (1001, 15423), (1067, 14469), (1113, 13871), (1261, 12243), (1749, 8827), (2037, 7579), (2067, 7469), (3003, 5141), (3201, 4823), (3783, 4081)]