4066605

素因数分解:

$3^5\times 5^1\times {\mathrm{3347}}^1$

素因数の和:3367

約数の個数: 24

約数和(自身を含む): 7312032

約数和(自身を除く): 3245427

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 3347, 10041, 16735, 30123, 50205, 90369, 150615, 271107, 451845, 813321, 1355535, 4066605]

約数ペア:

[(1, 4066605), (3, 1355535), (5, 813321), (9, 451845), (15, 271107), (27, 150615), (45, 90369), (81, 50205), (135, 30123), (243, 16735), (405, 10041), (1215, 3347)]