11800055

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{337}}^1$

素因数の和:538

約数の個数: 16

約数和(自身を含む): 14601600

約数和(自身を除く): 2801545

約数列:

[1, 5, 47, 149, 235, 337, 745, 1685, 7003, 15839, 35015, 50213, 79195, 251065, 2360011, 11800055]

約数ペア:

[(1, 11800055), (5, 2360011), (47, 251065), (149, 79195), (235, 50213), (337, 35015), (745, 15839), (1685, 7003)]