8272165

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{113}}^1$

素因数の和:162

約数の個数: 20

約数和(自身を含む): 11015820

約数和(自身を除く): 2743655

約数列:

[1, 5, 11, 55, 113, 121, 565, 605, 1243, 1331, 6215, 6655, 13673, 14641, 68365, 73205, 150403, 752015, 1654433, 8272165]

約数ペア:

[(1, 8272165), (5, 1654433), (11, 752015), (55, 150403), (113, 73205), (121, 68365), (565, 14641), (605, 13673), (1243, 6655), (1331, 6215)]