8992215

素因数分解:

$3^6\times 5^1\times {\mathrm{2467}}^1$

素因数の和:2490

約数の個数: 28

約数和(自身を含む): 16185144

約数和(自身を除く): 7192929

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2467, 3645, 7401, 12335, 22203, 37005, 66609, 111015, 199827, 333045, 599481, 999135, 1798443, 2997405, 8992215]

約数ペア:

[(1, 8992215), (3, 2997405), (5, 1798443), (9, 999135), (15, 599481), (27, 333045), (45, 199827), (81, 111015), (135, 66609), (243, 37005), (405, 22203), (729, 12335), (1215, 7401), (2467, 3645)]