53185455

素因数分解:

$3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8627}}^1$

素因数の和:8775

約数の個数: 24

約数和(自身を含む): 92871792

約数和(自身を除く): 39686337

約数列:

[1, 3, 5, 9, 15, 45, 137, 411, 685, 1233, 2055, 6165, 8627, 25881, 43135, 77643, 129405, 388215, 1181899, 3545697, 5909495, 10637091, 17728485, 53185455]

約数ペア:

[(1, 53185455), (3, 17728485), (5, 10637091), (9, 5909495), (15, 3545697), (45, 1181899), (137, 388215), (411, 129405), (685, 77643), (1233, 43135), (2055, 25881), (6165, 8627)]