25012797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 12726723

約数列:

[1, 3, 17, 19, 51, 57, 83, 249, 311, 323, 933, 969, 1411, 1577, 4233, 4731, 5287, 5909, 15861, 17727, 25813, 26809, 77439, 80427, 100453, 301359, 438821, 490447, 1316463, 1471341, 8337599, 25012797]

約数ペア:

[(1, 25012797), (3, 8337599), (17, 1471341), (19, 1316463), (51, 490447), (57, 438821), (83, 301359), (249, 100453), (311, 80427), (323, 77439), (933, 26809), (969, 25813), (1411, 17727), (1577, 15861), (4233, 5909), (4731, 5287)]