84691855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{3253}}^1$

素因数の和:3426

約数の個数: 16

約数和(自身を含む): 104961024

約数和(自身を除く): 20269169

約数列:

[1, 5, 41, 127, 205, 635, 3253, 5207, 16265, 26035, 133373, 413131, 666865, 2065655, 16938371, 84691855]

約数ペア:

[(1, 84691855), (5, 16938371), (41, 2065655), (127, 666865), (205, 413131), (635, 133373), (3253, 26035), (5207, 16265)]