67460005

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1\times {\mathrm{449}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 82080000

約数和(自身を除く): 14619995

約数列:

[1, 5, 151, 199, 449, 755, 995, 2245, 30049, 67799, 89351, 150245, 338995, 446755, 13492001, 67460005]

約数ペア:

[(1, 67460005), (5, 13492001), (151, 446755), (199, 338995), (449, 150245), (755, 89351), (995, 67799), (2245, 30049)]