2740780155

素因数分解:

$3^1\times 5^1\times {\mathrm{2083}}^1\times {\mathrm{87719}}^1$

素因数の和:89810

約数の個数: 16

約数和(自身を含む): 4387403520

約数和(自身を除く): 1646623365

約数列:

[1, 3, 5, 15, 2083, 6249, 10415, 31245, 87719, 263157, 438595, 1315785, 182718677, 548156031, 913593385, 2740780155]

約数ペア:

[(1, 2740780155), (3, 913593385), (5, 548156031), (15, 182718677), (2083, 1315785), (6249, 438595), (10415, 263157), (31245, 87719)]