609901105

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{1008101}}^1$

素因数の和:1008128

約数の個数: 12

約数和(自身を含む): 804465396

約数和(自身を除く): 194564291

約数列:

[1, 5, 11, 55, 121, 605, 1008101, 5040505, 11089111, 55445555, 121980221, 609901105]

約数ペア:

[(1, 609901105), (5, 121980221), (11, 55445555), (55, 11089111), (121, 5040505), (605, 1008101)]