22657855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2203}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 31658256

約数和(自身を除く): 9000401

約数列:

[1, 5, 11, 17, 55, 85, 121, 187, 605, 935, 2057, 2203, 10285, 11015, 24233, 37451, 121165, 187255, 266563, 411961, 1332815, 2059805, 4531571, 22657855]

約数ペア:

[(1, 22657855), (5, 4531571), (11, 2059805), (17, 1332815), (55, 411961), (85, 266563), (121, 187255), (187, 121165), (605, 37451), (935, 24233), (2057, 11015), (2203, 10285)]