78068795

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{17027}}^1$

素因数の和:17170

約数の個数: 16

約数和(自身を含む): 107889408

約数和(自身を除く): 29820613

約数列:

[1, 5, 7, 35, 131, 655, 917, 4585, 17027, 85135, 119189, 595945, 2230537, 11152685, 15613759, 78068795]

約数ペア:

[(1, 78068795), (5, 15613759), (7, 11152685), (35, 2230537), (131, 595945), (655, 119189), (917, 85135), (4585, 17027)]