127968025

素因数分解:

$5^2\times {\mathrm{1361}}^1\times {\mathrm{3761}}^1$

素因数の和:5132

約数の個数: 12

約数和(自身を含む): 158839164

約数和(自身を除く): 30871139

約数列:

[1, 5, 25, 1361, 3761, 6805, 18805, 34025, 94025, 5118721, 25593605, 127968025]

約数ペア:

[(1, 127968025), (5, 25593605), (25, 5118721), (1361, 94025), (3761, 34025), (6805, 18805)]