80804235

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1583}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 134120448

約数和(自身を除く): 53316213

約数列:

[1, 3, 5, 15, 41, 83, 123, 205, 249, 415, 615, 1245, 1583, 3403, 4749, 7915, 10209, 17015, 23745, 51045, 64903, 131389, 194709, 324515, 394167, 656945, 973545, 1970835, 5386949, 16160847, 26934745, 80804235]

約数ペア:

[(1, 80804235), (3, 26934745), (5, 16160847), (15, 5386949), (41, 1970835), (83, 973545), (123, 656945), (205, 394167), (249, 324515), (415, 194709), (615, 131389), (1245, 64903), (1583, 51045), (3403, 23745), (4749, 17015), (7915, 10209)]