289497255

素因数分解:

$3^1\times 5^1\times {\mathrm{379}}^1\times {\mathrm{50923}}^1$

素因数の和:51310

約数の個数: 16

約数和(自身を含む): 464426880

約数和(自身を除く): 174929625

約数列:

[1, 3, 5, 15, 379, 1137, 1895, 5685, 50923, 152769, 254615, 763845, 19299817, 57899451, 96499085, 289497255]

約数ペア:

[(1, 289497255), (3, 96499085), (5, 57899451), (15, 19299817), (379, 763845), (1137, 254615), (1895, 152769), (5685, 50923)]