290055

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 473184

約数和(自身を除く): 183129

約数列:

[1, 3, 5, 15, 61, 183, 305, 317, 915, 951, 1585, 4755, 19337, 58011, 96685, 290055]

約数ペア:

[(1, 290055), (3, 96685), (5, 58011), (15, 19337), (61, 4755), (183, 1585), (305, 951), (317, 915)]