6423725

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 10285056

約数和(自身を除く): 3861331

約数列:

[1, 5, 7, 11, 25, 35, 47, 55, 71, 77, 175, 235, 275, 329, 355, 385, 497, 517, 781, 1175, 1645, 1775, 1925, 2485, 2585, 3337, 3619, 3905, 5467, 8225, 12425, 12925, 16685, 18095, 19525, 23359, 27335, 36707, 83425, 90475, 116795, 136675, 183535, 256949, 583975, 917675, 1284745, 6423725]

約数ペア:

[(1, 6423725), (5, 1284745), (7, 917675), (11, 583975), (25, 256949), (35, 183535), (47, 136675), (55, 116795), (71, 90475), (77, 83425), (175, 36707), (235, 27335), (275, 23359), (329, 19525), (355, 18095), (385, 16685), (497, 12925), (517, 12425), (781, 8225), (1175, 5467), (1645, 3905), (1775, 3619), (1925, 3337), (2485, 2585)]