28703485

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 35542080

約数和(自身を除く): 6838595

約数列:

[1, 5, 41, 163, 205, 815, 859, 4295, 6683, 33415, 35219, 140017, 176095, 700085, 5740697, 28703485]

約数ペア:

[(1, 28703485), (5, 5740697), (41, 700085), (163, 176095), (205, 140017), (815, 35219), (859, 33415), (4295, 6683)]