53149815

素因数分解:

$3^2\times 5^1\times {\mathrm{521}}^1\times {\mathrm{2267}}^1$

素因数の和:2799

約数の個数: 24

約数和(自身を含む): 92343888

約数和(自身を除く): 39194073

約数列:

[1, 3, 5, 9, 15, 45, 521, 1563, 2267, 2605, 4689, 6801, 7815, 11335, 20403, 23445, 34005, 102015, 1181107, 3543321, 5905535, 10629963, 17716605, 53149815]

約数ペア:

[(1, 53149815), (3, 17716605), (5, 10629963), (9, 5905535), (15, 3543321), (45, 1181107), (521, 102015), (1563, 34005), (2267, 23445), (2605, 20403), (4689, 11335), (6801, 7815)]