80065155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{313981}}^1$

素因数の和:314006

約数の個数: 16

約数和(自身を含む): 135640224

約数和(自身を除く): 55575069

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 313981, 941943, 1569905, 4709715, 5337677, 16013031, 26688385, 80065155]

約数ペア:

[(1, 80065155), (3, 26688385), (5, 16013031), (15, 5337677), (17, 4709715), (51, 1569905), (85, 941943), (255, 313981)]