87981095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12967}}^1$

素因数の和:13054

約数の個数: 16

約数和(自身を含む): 112043520

約数和(自身を除く): 24062425

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 12967, 64835, 298241, 765053, 1491205, 3825265, 17596219, 87981095]

約数ペア:

[(1, 87981095), (5, 17596219), (23, 3825265), (59, 1491205), (115, 765053), (295, 298241), (1357, 64835), (6785, 12967)]