7935125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 11232000

約数和(自身を除く): 3296875

約数列:

[1, 5, 11, 25, 29, 55, 125, 145, 199, 275, 319, 725, 995, 1375, 1595, 2189, 3625, 4975, 5771, 7975, 10945, 24875, 28855, 39875, 54725, 63481, 144275, 273625, 317405, 721375, 1587025, 7935125]

約数ペア:

[(1, 7935125), (5, 1587025), (11, 721375), (25, 317405), (29, 273625), (55, 144275), (125, 63481), (145, 54725), (199, 39875), (275, 28855), (319, 24875), (725, 10945), (995, 7975), (1375, 5771), (1595, 4975), (2189, 3625)]