25122955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 36324288

約数和(自身を除く): 11201333

約数列:

[1, 5, 11, 13, 41, 55, 65, 143, 205, 451, 533, 715, 857, 2255, 2665, 4285, 5863, 9427, 11141, 29315, 35137, 47135, 55705, 122551, 175685, 386507, 456781, 612755, 1932535, 2283905, 5024591, 25122955]

約数ペア:

[(1, 25122955), (5, 5024591), (11, 2283905), (13, 1932535), (41, 612755), (55, 456781), (65, 386507), (143, 175685), (205, 122551), (451, 55705), (533, 47135), (715, 35137), (857, 29315), (2255, 11141), (2665, 9427), (4285, 5863)]