28143435

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5407}}^1$

素因数の和:5762

約数の個数: 16

約数和(自身を含む): 45167616

約数和(自身を除く): 17024181

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 5407, 16221, 27035, 81105, 1876229, 5628687, 9381145, 28143435]

約数ペア:

[(1, 28143435), (3, 9381145), (5, 5628687), (15, 1876229), (347, 81105), (1041, 27035), (1735, 16221), (5205, 5407)]