13540955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 16896000

約数和(自身を除く): 3355045

約数列:

[1, 5, 31, 155, 199, 439, 995, 2195, 6169, 13609, 30845, 68045, 87361, 436805, 2708191, 13540955]

約数ペア:

[(1, 13540955), (5, 2708191), (31, 436805), (155, 87361), (199, 68045), (439, 30845), (995, 13609), (2195, 6169)]