122584815

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17351}}^1$

素因数の和:17519

約数の個数: 24

約数和(自身を含む): 213846048

約数和(自身を除く): 91261233

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 7065, 17351, 52053, 86755, 156159, 260265, 780795, 2724107, 8172321, 13620535, 24516963, 40861605, 122584815]

約数ペア:

[(1, 122584815), (3, 40861605), (5, 24516963), (9, 13620535), (15, 8172321), (45, 2724107), (157, 780795), (471, 260265), (785, 156159), (1413, 86755), (2355, 52053), (7065, 17351)]