8255225

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{2729}}^1$

素因数の和:2761

約数の個数: 18

約数和(自身を含む): 11255790

約数和(自身を除く): 3000565

約数列:

[1, 5, 11, 25, 55, 121, 275, 605, 2729, 3025, 13645, 30019, 68225, 150095, 330209, 750475, 1651045, 8255225]

約数ペア:

[(1, 8255225), (5, 1651045), (11, 750475), (25, 330209), (55, 150095), (121, 68225), (275, 30019), (605, 13645), (2729, 3025)]