268518095

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{7489}}^1$

素因数の和:7666

約数の個数: 16

約数和(自身を含む): 330039360

約数和(自身を除く): 61521265

約数列:

[1, 5, 71, 101, 355, 505, 7171, 7489, 35855, 37445, 531719, 756389, 2658595, 3781945, 53703619, 268518095]

約数ペア:

[(1, 268518095), (5, 53703619), (71, 3781945), (101, 2658595), (355, 756389), (505, 531719), (7171, 37445), (7489, 35855)]