87051545

素因数分解:

$5^1\times 7^1\times {\mathrm{1129}}^1\times {\mathrm{2203}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 119544960

約数和(自身を除く): 32493415

約数列:

[1, 5, 7, 35, 1129, 2203, 5645, 7903, 11015, 15421, 39515, 77105, 2487187, 12435935, 17410309, 87051545]

約数ペア:

[(1, 87051545), (5, 17410309), (7, 12435935), (35, 2487187), (1129, 77105), (2203, 39515), (5645, 15421), (7903, 11015)]