28888910415

素因数分解:

$3^6\times 5^1\times {\mathrm{7925627}}^1$

素因数の和:7925650

約数の個数: 28

約数和(自身を含む): 51976268424

約数和(自身を除く): 23087358009

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 7925627, 23776881, 39628135, 71330643, 118884405, 213991929, 356653215, 641975787, 1069959645, 1925927361, 3209878935, 5777782083, 9629636805, 28888910415]

約数ペア:

[(1, 28888910415), (3, 9629636805), (5, 5777782083), (9, 3209878935), (15, 1925927361), (27, 1069959645), (45, 641975787), (81, 356653215), (135, 213991929), (243, 118884405), (405, 71330643), (729, 39628135), (1215, 23776881), (3645, 7925627)]