27604665

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 64

約数和(自身を含む): 55468800

約数和(自身を除く): 27864135

約数列:

[1, 3, 5, 9, 11, 15, 27, 29, 33, 45, 55, 87, 99, 135, 145, 165, 261, 297, 319, 435, 495, 641, 783, 957, 1305, 1485, 1595, 1923, 2871, 3205, 3915, 4785, 5769, 7051, 8613, 9615, 14355, 17307, 18589, 21153, 28845, 35255, 43065, 55767, 63459, 86535, 92945, 105765, 167301, 190377, 204479, 278835, 317295, 501903, 613437, 836505, 951885, 1022395, 1840311, 2509515, 3067185, 5520933, 9201555, 27604665]

約数ペア:

[(1, 27604665), (3, 9201555), (5, 5520933), (9, 3067185), (11, 2509515), (15, 1840311), (27, 1022395), (29, 951885), (33, 836505), (45, 613437), (55, 501903), (87, 317295), (99, 278835), (135, 204479), (145, 190377), (165, 167301), (261, 105765), (297, 92945), (319, 86535), (435, 63459), (495, 55767), (641, 43065), (783, 35255), (957, 28845), (1305, 21153), (1485, 18589), (1595, 17307), (1923, 14355), (2871, 9615), (3205, 8613), (3915, 7051), (4785, 5769)]