4255240025

素因数分解:

$5^2\times {\mathrm{337}}^1\times {\mathrm{505073}}^1$

素因数の和:505420

約数の個数: 12

約数和(自身を含む): 5292165372

約数和(自身を除く): 1036925347

約数列:

[1, 5, 25, 337, 1685, 8425, 505073, 2525365, 12626825, 170209601, 851048005, 4255240025]

約数ペア:

[(1, 4255240025), (5, 851048005), (25, 170209601), (337, 12626825), (1685, 2525365), (8425, 505073)]