27741215

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1033}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 34394976

約数和(自身を除く): 6653761

約数列:

[1, 5, 41, 131, 205, 655, 1033, 5165, 5371, 26855, 42353, 135323, 211765, 676615, 5548243, 27741215]

約数ペア:

[(1, 27741215), (5, 5548243), (41, 676615), (131, 211765), (205, 135323), (655, 42353), (1033, 26855), (5165, 5371)]