81250278

素因数分解:

$2^1\times 3^1\times {\mathrm{2459}}^1\times {\mathrm{5507}}^1$

素因数の和:7971

約数の個数: 16

約数和(自身を含む): 162596160

約数和(自身を除く): 81345882

約数列:

[1, 2, 3, 6, 2459, 4918, 5507, 7377, 11014, 14754, 16521, 33042, 13541713, 27083426, 40625139, 81250278]

約数ペア:

[(1, 81250278), (2, 40625139), (3, 27083426), (6, 13541713), (2459, 33042), (4918, 16521), (5507, 14754), (7377, 11014)]