15102087

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:188

約数の個数: 64

約数和(自身を含む): 27869184

約数和(自身を除く): 12767097

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 47, 77, 91, 107, 141, 143, 231, 273, 321, 329, 429, 517, 611, 749, 987, 1001, 1177, 1391, 1551, 1833, 2247, 3003, 3531, 3619, 4173, 4277, 5029, 6721, 8239, 9737, 10857, 12831, 15087, 15301, 20163, 24717, 29211, 35203, 45903, 47047, 55319, 65377, 105609, 107107, 141141, 165957, 196131, 321321, 387233, 457639, 719147, 1161699, 1372917, 2157441, 5034029, 15102087]

約数ペア:

[(1, 15102087), (3, 5034029), (7, 2157441), (11, 1372917), (13, 1161699), (21, 719147), (33, 457639), (39, 387233), (47, 321321), (77, 196131), (91, 165957), (107, 141141), (141, 107107), (143, 105609), (231, 65377), (273, 55319), (321, 47047), (329, 45903), (429, 35203), (517, 29211), (611, 24717), (749, 20163), (987, 15301), (1001, 15087), (1177, 12831), (1391, 10857), (1551, 9737), (1833, 8239), (2247, 6721), (3003, 5029), (3531, 4277), (3619, 4173)]