2055384015

素因数分解:

$3^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{121369}}^1$

素因数の和:122506

約数の個数: 16

約数和(自身を含む): 3291554400

約数和(自身を除く): 1236170385

約数列:

[1, 3, 5, 15, 1129, 3387, 5645, 16935, 121369, 364107, 606845, 1820535, 137025601, 411076803, 685128005, 2055384015]

約数ペア:

[(1, 2055384015), (3, 685128005), (5, 411076803), (15, 137025601), (1129, 1820535), (3387, 606845), (5645, 364107), (16935, 121369)]