27198895

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1194

約数の個数: 16

約数和(自身を含む): 34685280

約数和(自身を除く): 7486385

約数列:

[1, 5, 17, 85, 433, 739, 2165, 3695, 7361, 12563, 36805, 62815, 319987, 1599935, 5439779, 27198895]

約数ペア:

[(1, 27198895), (5, 5439779), (17, 1599935), (85, 319987), (433, 62815), (739, 36805), (2165, 12563), (3695, 7361)]