25487935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 34712064

約数和(自身を除く): 9224129

約数列:

[1, 5, 11, 55, 61, 71, 107, 305, 355, 535, 671, 781, 1177, 3355, 3905, 4331, 5885, 6527, 7597, 21655, 32635, 37985, 47641, 71797, 83567, 238205, 358985, 417835, 463417, 2317085, 5097587, 25487935]

約数ペア:

[(1, 25487935), (5, 5097587), (11, 2317085), (55, 463417), (61, 417835), (71, 358985), (107, 238205), (305, 83567), (355, 71797), (535, 47641), (671, 37985), (781, 32635), (1177, 21655), (3355, 7597), (3905, 6527), (4331, 5885)]