214836615

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{18433}}^1$

素因数の和:18488

約数の個数: 48

約数和(自身を含む): 437107008

約数和(自身を除く): 222270393

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 37, 45, 63, 105, 111, 185, 259, 315, 333, 555, 777, 1295, 1665, 2331, 3885, 11655, 18433, 55299, 92165, 129031, 165897, 276495, 387093, 645155, 682021, 829485, 1161279, 1935465, 2046063, 3410105, 4774147, 5806395, 6138189, 10230315, 14322441, 23870735, 30690945, 42967323, 71612205, 214836615]

約数ペア:

[(1, 214836615), (3, 71612205), (5, 42967323), (7, 30690945), (9, 23870735), (15, 14322441), (21, 10230315), (35, 6138189), (37, 5806395), (45, 4774147), (63, 3410105), (105, 2046063), (111, 1935465), (185, 1161279), (259, 829485), (315, 682021), (333, 645155), (555, 387093), (777, 276495), (1295, 165897), (1665, 129031), (2331, 92165), (3885, 55299), (11655, 18433)]