2142795

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6211}}^1$

素因数の和:6242

約数の個数: 16

約数和(自身を含む): 3578112

約数和(自身を除く): 1435317

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 6211, 18633, 31055, 93165, 142853, 428559, 714265, 2142795]

約数ペア:

[(1, 2142795), (3, 714265), (5, 428559), (15, 142853), (23, 93165), (69, 31055), (115, 18633), (345, 6211)]