2244645

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1279}}^1$

素因数の和:1306

約数の個数: 32

約数和(自身を含む): 4300800

約数和(自身を除く): 2056155

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1279, 1755, 3837, 6395, 11511, 16627, 19185, 34533, 49881, 57555, 83135, 149643, 172665, 249405, 448929, 748215, 2244645]

約数ペア:

[(1, 2244645), (3, 748215), (5, 448929), (9, 249405), (13, 172665), (15, 149643), (27, 83135), (39, 57555), (45, 49881), (65, 34533), (117, 19185), (135, 16627), (195, 11511), (351, 6395), (585, 3837), (1279, 1755)]