228103695

素因数分解:

$3^4\times 5^1\times {\mathrm{563219}}^1$

素因数の和:563236

約数の個数: 20

約数和(自身を含む): 408897720

約数和(自身を除く): 180794025

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 563219, 1689657, 2816095, 5068971, 8448285, 15206913, 25344855, 45620739, 76034565, 228103695]

約数ペア:

[(1, 228103695), (3, 76034565), (5, 45620739), (9, 25344855), (15, 15206913), (27, 8448285), (45, 5068971), (81, 2816095), (135, 1689657), (405, 563219)]