265655405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1\times {\mathrm{2083}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 333106560

約数和(自身を除く): 67451155

約数列:

[1, 5, 23, 115, 1109, 2083, 5545, 10415, 25507, 47909, 127535, 239545, 2310047, 11550235, 53131081, 265655405]

約数ペア:

[(1, 265655405), (5, 53131081), (23, 11550235), (115, 2310047), (1109, 239545), (2083, 127535), (5545, 47909), (10415, 25507)]