1456455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:136

約数の個数: 64

約数和(自身を含む): 3161088

約数和(自身を除く): 1704633

約数列:

[1, 3, 5, 7, 11, 13, 15, 21, 33, 35, 39, 55, 65, 77, 91, 97, 105, 143, 165, 195, 231, 273, 291, 385, 429, 455, 485, 679, 715, 1001, 1067, 1155, 1261, 1365, 1455, 2037, 2145, 3003, 3201, 3395, 3783, 5005, 5335, 6305, 7469, 8827, 10185, 13871, 15015, 16005, 18915, 22407, 26481, 37345, 41613, 44135, 69355, 97097, 112035, 132405, 208065, 291291, 485485, 1456455]

約数ペア:

[(1, 1456455), (3, 485485), (5, 291291), (7, 208065), (11, 132405), (13, 112035), (15, 97097), (21, 69355), (33, 44135), (35, 41613), (39, 37345), (55, 26481), (65, 22407), (77, 18915), (91, 16005), (97, 15015), (105, 13871), (143, 10185), (165, 8827), (195, 7469), (231, 6305), (273, 5335), (291, 5005), (385, 3783), (429, 3395), (455, 3201), (485, 3003), (679, 2145), (715, 2037), (1001, 1455), (1067, 1365), (1155, 1261)]