25222175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2237}}^1$

素因数の和:2299

約数の個数: 24

約数和(自身を含む): 34966512

約数和(自身を除く): 9744337

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2237, 2255, 11185, 11275, 24607, 55925, 91717, 123035, 458585, 615175, 1008887, 2292925, 5044435, 25222175]

約数ペア:

[(1, 25222175), (5, 5044435), (11, 2292925), (25, 1008887), (41, 615175), (55, 458585), (205, 123035), (275, 91717), (451, 55925), (1025, 24607), (2237, 11275), (2255, 11185)]