5645255

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:108

約数の個数: 48

約数和(自身を含む): 8988672

約数和(自身を除く): 3343417

約数列:

[1, 5, 7, 11, 31, 35, 43, 55, 77, 121, 155, 215, 217, 301, 341, 385, 473, 605, 847, 1085, 1333, 1505, 1705, 2365, 2387, 3311, 3751, 4235, 5203, 6665, 9331, 11935, 14663, 16555, 18755, 26015, 26257, 36421, 46655, 73315, 102641, 131285, 161293, 182105, 513205, 806465, 1129051, 5645255]

約数ペア:

[(1, 5645255), (5, 1129051), (7, 806465), (11, 513205), (31, 182105), (35, 161293), (43, 131285), (55, 102641), (77, 73315), (121, 46655), (155, 36421), (215, 26257), (217, 26015), (301, 18755), (341, 16555), (385, 14663), (473, 11935), (605, 9331), (847, 6665), (1085, 5203), (1333, 4235), (1505, 3751), (1705, 3311), (2365, 2387)]