30557205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{97007}}^1$

素因数の和:97025

約数の個数: 24

約数和(自身を含む): 60532992

約数和(自身を除く): 29975787

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 97007, 291021, 485035, 679049, 873063, 1455105, 2037147, 3395245, 4365315, 6111441, 10185735, 30557205]

約数ペア:

[(1, 30557205), (3, 10185735), (5, 6111441), (7, 4365315), (9, 3395245), (15, 2037147), (21, 1455105), (35, 873063), (45, 679049), (63, 485035), (105, 291021), (315, 97007)]