85633855

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{20963}}^1$

素因数の和:21030

約数の個数: 16

約数和(自身を含む): 110689920

約数和(自身を除く): 25056065

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 20963, 104815, 398297, 901409, 1991485, 4507045, 17126771, 85633855]

約数ペア:

[(1, 85633855), (5, 17126771), (19, 4507045), (43, 1991485), (95, 901409), (215, 398297), (817, 104815), (4085, 20963)]