5221575

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{1009}}^1$

素因数の和:1048

約数の個数: 36

約数和(自身を含む): 9768720

約数和(自身を除く): 4547145

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1009, 1035, 1725, 3027, 5045, 5175, 9081, 15135, 23207, 25225, 45405, 69621, 75675, 116035, 208863, 227025, 348105, 580175, 1044315, 1740525, 5221575]

約数ペア:

[(1, 5221575), (3, 1740525), (5, 1044315), (9, 580175), (15, 348105), (23, 227025), (25, 208863), (45, 116035), (69, 75675), (75, 69621), (115, 45405), (207, 25225), (225, 23207), (345, 15135), (575, 9081), (1009, 5175), (1035, 5045), (1725, 3027)]