27161855

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4021}}^1$

素因数の和:4226

約数の個数: 16

約数和(自身を含む): 37452864

約数和(自身を除く): 10291009

約数列:

[1, 5, 7, 35, 193, 965, 1351, 4021, 6755, 20105, 28147, 140735, 776053, 3880265, 5432371, 27161855]

約数ペア:

[(1, 27161855), (5, 5432371), (7, 3880265), (35, 776053), (193, 140735), (965, 28147), (1351, 20105), (4021, 6755)]