80447785

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{31121}}^1$

素因数の和:31184

約数の個数: 16

約数和(自身を含む): 107557632

約数和(自身を除く): 27109847

約数列:

[1, 5, 11, 47, 55, 235, 517, 2585, 31121, 155605, 342331, 1462687, 1711655, 7313435, 16089557, 80447785]

約数ペア:

[(1, 80447785), (5, 16089557), (11, 7313435), (47, 1711655), (55, 1462687), (235, 342331), (517, 155605), (2585, 31121)]