90996085

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{1871}}^1$

素因数の和:2084

約数の個数: 16

約数和(自身を含む): 111601152

約数和(自身を除く): 20605067

約数列:

[1, 5, 71, 137, 355, 685, 1871, 9355, 9727, 48635, 132841, 256327, 664205, 1281635, 18199217, 90996085]

約数ペア:

[(1, 90996085), (5, 18199217), (71, 1281635), (137, 664205), (355, 256327), (685, 132841), (1871, 48635), (9355, 9727)]