56840025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{68897}}^1$

素因数の和:68921

約数の個数: 24

約数和(自身を含む): 102520224

約数和(自身を除く): 45680199

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 68897, 206691, 344485, 757867, 1033455, 1722425, 2273601, 3789335, 5167275, 11368005, 18946675, 56840025]

約数ペア:

[(1, 56840025), (3, 18946675), (5, 11368005), (11, 5167275), (15, 3789335), (25, 2273601), (33, 1722425), (55, 1033455), (75, 757867), (165, 344485), (275, 206691), (825, 68897)]