25447545

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{1069}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 46153380

約数和(自身を除く): 20705835

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 529, 1035, 1069, 1587, 2645, 3207, 4761, 5345, 7935, 9621, 16035, 23805, 24587, 48105, 73761, 122935, 221283, 368805, 565501, 1106415, 1696503, 2827505, 5089509, 8482515, 25447545]

約数ペア:

[(1, 25447545), (3, 8482515), (5, 5089509), (9, 2827505), (15, 1696503), (23, 1106415), (45, 565501), (69, 368805), (115, 221283), (207, 122935), (345, 73761), (529, 48105), (1035, 24587), (1069, 23805), (1587, 16035), (2645, 9621), (3207, 7935), (4761, 5345)]