68178215

素因数分解:

$5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10093}}^1$

素因数の和:10298

約数の個数: 16

約数和(自身を含む): 93995328

約数和(自身を除く): 25817113

約数列:

[1, 5, 7, 35, 193, 965, 1351, 6755, 10093, 50465, 70651, 353255, 1947949, 9739745, 13635643, 68178215]

約数ペア:

[(1, 68178215), (5, 13635643), (7, 9739745), (35, 1947949), (193, 353255), (965, 70651), (1351, 50465), (6755, 10093)]