4432025

素因数分解:

$5^2\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1085

約数の個数: 18

約数和(自身を含む): 5956650

約数和(自身を除く): 1524625

約数列:

[1, 5, 13, 25, 65, 169, 325, 845, 1049, 4225, 5245, 13637, 26225, 68185, 177281, 340925, 886405, 4432025]

約数ペア:

[(1, 4432025), (5, 886405), (13, 340925), (25, 177281), (65, 68185), (169, 26225), (325, 13637), (845, 5245), (1049, 4225)]