4291265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 5831784

約数和(自身を除く): 1540519

約数列:

[1, 5, 11, 41, 55, 121, 173, 205, 451, 605, 865, 1903, 2255, 4961, 7093, 9515, 20933, 24805, 35465, 78023, 104665, 390115, 858253, 4291265]

約数ペア:

[(1, 4291265), (5, 858253), (11, 390115), (41, 104665), (55, 78023), (121, 35465), (173, 24805), (205, 20933), (451, 9515), (605, 7093), (865, 4961), (1903, 2255)]