27571065

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 45674496

約数和(自身を除く): 18103431

約数列:

[1, 3, 5, 15, 41, 123, 127, 205, 353, 381, 615, 635, 1059, 1765, 1905, 5207, 5295, 14473, 15621, 26035, 43419, 44831, 72365, 78105, 134493, 217095, 224155, 672465, 1838071, 5514213, 9190355, 27571065]

約数ペア:

[(1, 27571065), (3, 9190355), (5, 5514213), (15, 1838071), (41, 672465), (123, 224155), (127, 217095), (205, 134493), (353, 78105), (381, 72365), (615, 44831), (635, 43419), (1059, 26035), (1765, 15621), (1905, 14473), (5207, 5295)]