4784725

素因数分解:

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

素因数の和:285

約数の個数: 24

約数和(自身を含む): 6571008

約数和(自身を除く): 1786283

約数列:

[1, 5, 11, 25, 55, 127, 137, 275, 635, 685, 1397, 1507, 3175, 3425, 6985, 7535, 17399, 34925, 37675, 86995, 191389, 434975, 956945, 4784725]

約数ペア:

[(1, 4784725), (5, 956945), (11, 434975), (25, 191389), (55, 86995), (127, 37675), (137, 34925), (275, 17399), (635, 7535), (685, 6985), (1397, 3425), (1507, 3175)]