11305255

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 15574032

約数和(自身を除く): 4268777

約数列:

[1, 5, 13, 17, 65, 85, 169, 221, 787, 845, 1105, 2873, 3935, 10231, 13379, 14365, 51155, 66895, 133003, 173927, 665015, 869635, 2261051, 11305255]

約数ペア:

[(1, 11305255), (5, 2261051), (13, 869635), (17, 665015), (65, 173927), (85, 133003), (169, 66895), (221, 51155), (787, 14365), (845, 13379), (1105, 10231), (2873, 3935)]