5421018625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{55529}}^1$

素因数の和:55626

約数の個数: 32

約数和(自身を含む): 7484555520

約数和(自身を除く): 2063536895

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 781, 1375, 1775, 3905, 8875, 19525, 55529, 97625, 277645, 610819, 1388225, 3054095, 3942559, 6941125, 15270475, 19712795, 43368149, 76352375, 98563975, 216840745, 492819875, 1084203725, 5421018625]

約数ペア:

[(1, 5421018625), (5, 1084203725), (11, 492819875), (25, 216840745), (55, 98563975), (71, 76352375), (125, 43368149), (275, 19712795), (355, 15270475), (781, 6941125), (1375, 3942559), (1775, 3054095), (3905, 1388225), (8875, 610819), (19525, 277645), (55529, 97625)]