5515515

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^2$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 10114416

約数和(自身を除く): 4598901

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 73, 115, 207, 219, 345, 365, 657, 1035, 1095, 1679, 3285, 5037, 5329, 8395, 15111, 15987, 25185, 26645, 47961, 75555, 79935, 122567, 239805, 367701, 612835, 1103103, 1838505, 5515515]

約数ペア:

[(1, 5515515), (3, 1838505), (5, 1103103), (9, 612835), (15, 367701), (23, 239805), (45, 122567), (69, 79935), (73, 75555), (115, 47961), (207, 26645), (219, 25185), (345, 15987), (365, 15111), (657, 8395), (1035, 5329), (1095, 5037), (1679, 3285)]