80494315

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31139}}^1$

素因数の和:31202

約数の個数: 16

約数和(自身を含む): 107619840

約数和(自身を除く): 27125525

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 31139, 155695, 342529, 1463533, 1712645, 7317665, 16098863, 80494315]

約数ペア:

[(1, 80494315), (5, 16098863), (11, 7317665), (47, 1712645), (55, 1463533), (235, 342529), (517, 155695), (2585, 31139)]