27403695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 56609280

約数和(自身を除く): 29205585

約数列:

[1, 3, 5, 9, 11, 15, 23, 29, 33, 45, 55, 69, 83, 87, 99, 115, 145, 165, 207, 249, 253, 261, 319, 345, 415, 435, 495, 667, 747, 759, 913, 957, 1035, 1245, 1265, 1305, 1595, 1909, 2001, 2277, 2407, 2739, 2871, 3335, 3735, 3795, 4565, 4785, 5727, 6003, 7221, 7337, 8217, 9545, 10005, 11385, 12035, 13695, 14355, 17181, 20999, 21663, 22011, 26477, 28635, 30015, 36105, 36685, 41085, 55361, 62997, 66033, 79431, 85905, 104995, 108315, 110055, 132385, 166083, 188991, 238293, 276805, 314985, 330165, 397155, 498249, 608971, 830415, 944955, 1191465, 1826913, 2491245, 3044855, 5480739, 9134565, 27403695]

約数ペア:

[(1, 27403695), (3, 9134565), (5, 5480739), (9, 3044855), (11, 2491245), (15, 1826913), (23, 1191465), (29, 944955), (33, 830415), (45, 608971), (55, 498249), (69, 397155), (83, 330165), (87, 314985), (99, 276805), (115, 238293), (145, 188991), (165, 166083), (207, 132385), (249, 110055), (253, 108315), (261, 104995), (319, 85905), (345, 79431), (415, 66033), (435, 62997), (495, 55361), (667, 41085), (747, 36685), (759, 36105), (913, 30015), (957, 28635), (1035, 26477), (1245, 22011), (1265, 21663), (1305, 20999), (1595, 17181), (1909, 14355), (2001, 13695), (2277, 12035), (2407, 11385), (2739, 10005), (2871, 9545), (3335, 8217), (3735, 7337), (3795, 7221), (4565, 6003), (4785, 5727)]