76280985

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2111}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 146285568

約数和(自身を除く): 70004583

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 73, 99, 165, 219, 365, 495, 657, 803, 1095, 2111, 2409, 3285, 4015, 6333, 7227, 10555, 12045, 18999, 23221, 31665, 36135, 69663, 94995, 116105, 154103, 208989, 348315, 462309, 770515, 1044945, 1386927, 1695133, 2311545, 5085399, 6934635, 8475665, 15256197, 25426995, 76280985]

約数ペア:

[(1, 76280985), (3, 25426995), (5, 15256197), (9, 8475665), (11, 6934635), (15, 5085399), (33, 2311545), (45, 1695133), (55, 1386927), (73, 1044945), (99, 770515), (165, 462309), (219, 348315), (365, 208989), (495, 154103), (657, 116105), (803, 94995), (1095, 69663), (2111, 36135), (2409, 31665), (3285, 23221), (4015, 18999), (6333, 12045), (7227, 10555)]