2247490845

素因数分解:

$3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{131779}}^1$

素因数の和:132169

約数の個数: 24

約数和(自身を含む): 3905959200

約数和(自身を除く): 1658468355

約数列:

[1, 3, 5, 9, 15, 45, 379, 1137, 1895, 3411, 5685, 17055, 131779, 395337, 658895, 1186011, 1976685, 5930055, 49944241, 149832723, 249721205, 449498169, 749163615, 2247490845]

約数ペア:

[(1, 2247490845), (3, 749163615), (5, 449498169), (9, 249721205), (15, 149832723), (45, 49944241), (379, 5930055), (1137, 1976685), (1895, 1186011), (3411, 658895), (5685, 395337), (17055, 131779)]