26645105

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:704

約数の個数: 16

約数和(自身を含む): 32736000

約数和(自身を除く): 6090895

約数列:

[1, 5, 61, 199, 305, 439, 995, 2195, 12139, 26779, 60695, 87361, 133895, 436805, 5329021, 26645105]

約数ペア:

[(1, 26645105), (5, 5329021), (61, 436805), (199, 133895), (305, 87361), (439, 60695), (995, 26779), (2195, 12139)]