28299585

素因数分解:

$3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{5437}}^1$

素因数の和:5792

約数の個数: 16

約数和(自身を含む): 45418176

約数和(自身を除く): 17118591

約数列:

[1, 3, 5, 15, 347, 1041, 1735, 5205, 5437, 16311, 27185, 81555, 1886639, 5659917, 9433195, 28299585]

約数ペア:

[(1, 28299585), (3, 9433195), (5, 5659917), (15, 1886639), (347, 81555), (1041, 27185), (1735, 16311), (5205, 5437)]