68469545

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10273}}^1$

素因数の和:10352

約数の個数: 16

約数和(自身を含む): 86794752

約数和(自身を除く): 18325207

約数列:

[1, 5, 31, 43, 155, 215, 1333, 6665, 10273, 51365, 318463, 441739, 1592315, 2208695, 13693909, 68469545]

約数ペア:

[(1, 68469545), (5, 13693909), (31, 2208695), (43, 1592315), (155, 441739), (215, 318463), (1333, 51365), (6665, 10273)]