80747645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31237}}^1$

素因数の和:31300

約数の個数: 16

約数和(自身を含む): 107958528

約数和(自身を除く): 27210883

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 31237, 156185, 343607, 1468139, 1718035, 7340695, 16149529, 80747645]

約数ペア:

[(1, 80747645), (5, 16149529), (11, 7340695), (47, 1718035), (55, 1468139), (235, 343607), (517, 156185), (2585, 31237)]