2015900545

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{3739}}^1\times {\mathrm{6343}}^1$

素因数の和:10104

約数の個数: 16

約数和(自身を含む): 2562468480

約数和(自身を除く): 546567935

約数列:

[1, 5, 17, 85, 3739, 6343, 18695, 31715, 63563, 107831, 317815, 539155, 23716477, 118582385, 403180109, 2015900545]

約数ペア:

[(1, 2015900545), (5, 403180109), (17, 118582385), (85, 23716477), (3739, 539155), (6343, 317815), (18695, 107831), (31715, 63563)]