8716885025

素因数分解:

$5^2\times {\mathrm{1801}}^1\times {\mathrm{193601}}^1$

素因数の和:195412

約数の個数: 12

約数和(自身を含む): 10814994924

約数和(自身を除く): 2098109899

約数列:

[1, 5, 25, 1801, 9005, 45025, 193601, 968005, 4840025, 348675401, 1743377005, 8716885025]

約数ペア:

[(1, 8716885025), (5, 1743377005), (25, 348675401), (1801, 4840025), (9005, 968005), (45025, 193601)]