16296890985

素因数分解:

$3^5\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{5437}}^1$

素因数の和:7924

約数の個数: 48

約数和(自身を含む): 29311429056

約数和(自身を除く): 13014538071

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 2467, 5437, 7401, 12335, 16311, 22203, 27185, 37005, 48933, 66609, 81555, 111015, 146799, 199827, 244665, 333045, 440397, 599481, 733995, 999135, 1321191, 2201985, 2997405, 6605955, 13413079, 40239237, 67065395, 120717711, 201196185, 362153133, 603588555, 1086459399, 1810765665, 3259378197, 5432296995, 16296890985]

約数ペア:

[(1, 16296890985), (3, 5432296995), (5, 3259378197), (9, 1810765665), (15, 1086459399), (27, 603588555), (45, 362153133), (81, 201196185), (135, 120717711), (243, 67065395), (405, 40239237), (1215, 13413079), (2467, 6605955), (5437, 2997405), (7401, 2201985), (12335, 1321191), (16311, 999135), (22203, 733995), (27185, 599481), (37005, 440397), (48933, 333045), (66609, 244665), (81555, 199827), (111015, 146799)]