27648215

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4093}}^1$

素因数の和:4298

約数の個数: 16

約数和(自身を含む): 38123328

約数和(自身を除く): 10475113

約数列:

[1, 5, 7, 35, 193, 965, 1351, 4093, 6755, 20465, 28651, 143255, 789949, 3949745, 5529643, 27648215]

約数ペア:

[(1, 27648215), (5, 5529643), (7, 3949745), (35, 789949), (193, 143255), (965, 28651), (1351, 20465), (4093, 6755)]