2674925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 3696192

約数和(自身を除く): 1021267

約数列:

[1, 5, 11, 25, 55, 71, 137, 275, 355, 685, 781, 1507, 1775, 3425, 3905, 7535, 9727, 19525, 37675, 48635, 106997, 243175, 534985, 2674925]

約数ペア:

[(1, 2674925), (5, 534985), (11, 243175), (25, 106997), (55, 48635), (71, 37675), (137, 19525), (275, 9727), (355, 7535), (685, 3905), (781, 3425), (1507, 1775)]