172004185

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{293}}^1\times {\mathrm{857}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 208864656

約数和(自身を除く): 36860471

約数列:

[1, 5, 137, 293, 685, 857, 1465, 4285, 40141, 117409, 200705, 251101, 587045, 1255505, 34400837, 172004185]

約数ペア:

[(1, 172004185), (5, 34400837), (137, 1255505), (293, 587045), (685, 251101), (857, 200705), (1465, 117409), (4285, 40141)]