25904285

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{911}}^1$

素因数の和:985

約数の個数: 24

約数和(自身を含む): 34933248

約数和(自身を除く): 9028963

約数列:

[1, 5, 11, 47, 55, 121, 235, 517, 605, 911, 2585, 4555, 5687, 10021, 28435, 42817, 50105, 110231, 214085, 470987, 551155, 2354935, 5180857, 25904285]

約数ペア:

[(1, 25904285), (5, 5180857), (11, 2354935), (47, 551155), (55, 470987), (121, 214085), (235, 110231), (517, 50105), (605, 42817), (911, 28435), (2585, 10021), (4555, 5687)]