1326290315

素因数分解:

$5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{4657}}^1$

素因数の和:4851

約数の個数: 32

約数和(自身を含む): 1860218880

約数和(自身を除く): 533928565

約数列:

[1, 5, 7, 35, 79, 103, 395, 515, 553, 721, 2765, 3605, 4657, 8137, 23285, 32599, 40685, 56959, 162995, 284795, 367903, 479671, 1839515, 2398355, 2575321, 3357697, 12876605, 16788485, 37894009, 189470045, 265258063, 1326290315]

約数ペア:

[(1, 1326290315), (5, 265258063), (7, 189470045), (35, 37894009), (79, 16788485), (103, 12876605), (395, 3357697), (515, 2575321), (553, 2398355), (721, 1839515), (2765, 479671), (3605, 367903), (4657, 284795), (8137, 162995), (23285, 56959), (32599, 40685)]