339715475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 473112576

約数和(自身を除く): 133397101

約数列:

[1, 5, 11, 25, 55, 71, 127, 137, 275, 355, 635, 685, 781, 1397, 1507, 1775, 3175, 3425, 3905, 6985, 7535, 9017, 9727, 17399, 19525, 34925, 37675, 45085, 48635, 86995, 99187, 106997, 191389, 225425, 243175, 434975, 495935, 534985, 956945, 1235329, 2479675, 2674925, 4784725, 6176645, 13588619, 30883225, 67943095, 339715475]

約数ペア:

[(1, 339715475), (5, 67943095), (11, 30883225), (25, 13588619), (55, 6176645), (71, 4784725), (127, 2674925), (137, 2479675), (275, 1235329), (355, 956945), (635, 534985), (685, 495935), (781, 434975), (1397, 243175), (1507, 225425), (1775, 191389), (3175, 106997), (3425, 99187), (3905, 86995), (6985, 48635), (7535, 45085), (9017, 37675), (9727, 34925), (17399, 19525)]