2015540035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{137909}}^1$

素因数の和:138030

約数の個数: 16

約数和(自身を含む): 2515478400

約数和(自身を除く): 499938365

約数列:

[1, 5, 37, 79, 185, 395, 2923, 14615, 137909, 689545, 5102633, 10894811, 25513165, 54474055, 403108007, 2015540035]

約数ペア:

[(1, 2015540035), (5, 403108007), (37, 54474055), (79, 25513165), (185, 10894811), (395, 5102633), (2923, 689545), (14615, 137909)]