12374505

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 25885440

約数和(自身を除く): 13510935

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 641, 715, 1287, 1485, 1755, 1923, 2145, 3205, 3861, 5769, 6435, 7051, 8333, 9615, 17307, 19305, 21153, 24999, 28845, 35255, 41665, 63459, 74997, 86535, 91663, 105765, 124995, 190377, 224991, 274989, 317295, 374985, 458315, 824967, 951885, 1124955, 1374945, 2474901, 4124835, 12374505]

約数ペア:

[(1, 12374505), (3, 4124835), (5, 2474901), (9, 1374945), (11, 1124955), (13, 951885), (15, 824967), (27, 458315), (33, 374985), (39, 317295), (45, 274989), (55, 224991), (65, 190377), (99, 124995), (117, 105765), (135, 91663), (143, 86535), (165, 74997), (195, 63459), (297, 41665), (351, 35255), (429, 28845), (495, 24999), (585, 21153), (641, 19305), (715, 17307), (1287, 9615), (1485, 8333), (1755, 7051), (1923, 6435), (2145, 5769), (3205, 3861)]