87682425

素因数分解:

$3^1\times 5^2\times {\mathrm{859}}^1\times {\mathrm{1361}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 145243680

約数和(自身を除く): 57561255

約数列:

[1, 3, 5, 15, 25, 75, 859, 1361, 2577, 4083, 4295, 6805, 12885, 20415, 21475, 34025, 64425, 102075, 1169099, 3507297, 5845495, 17536485, 29227475, 87682425]

約数ペア:

[(1, 87682425), (3, 29227475), (5, 17536485), (15, 5845495), (25, 3507297), (75, 1169099), (859, 102075), (1361, 64425), (2577, 34025), (4083, 21475), (4295, 20415), (6805, 12885)]