5226325

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1237}}^1$

素因数の和:1273

約数の個数: 18

約数和(自身を含む): 7023174

約数和(自身を除く): 1796849

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1237, 4225, 6185, 16081, 30925, 80405, 209053, 402025, 1045265, 5226325]

約数ペア:

[(1, 5226325), (5, 1045265), (13, 402025), (25, 209053), (65, 80405), (169, 30925), (325, 16081), (845, 6185), (1237, 4225)]