140286045

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{46997}}^1$

素因数の和:47204

約数の個数: 16

約数和(自身を含む): 225590400

約数和(自身を除く): 85304355

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 46997, 140991, 234985, 704955, 9352403, 28057209, 46762015, 140286045]

約数ペア:

[(1, 140286045), (3, 46762015), (5, 28057209), (15, 9352403), (199, 704955), (597, 234985), (995, 140991), (2985, 46997)]