1339047025

素因数分解:

$5^2\times {\mathrm{2741}}^1\times {\mathrm{19541}}^1$

素因数の和:22292

約数の個数: 12

約数和(自身を含む): 1661109084

約数和(自身を除く): 322062059

約数列:

[1, 5, 25, 2741, 13705, 19541, 68525, 97705, 488525, 53561881, 267809405, 1339047025]

約数ペア:

[(1, 1339047025), (5, 267809405), (25, 53561881), (2741, 488525), (13705, 97705), (19541, 68525)]