1320522075

素因数分解:

$3^3\times 5^2\times {\mathrm{1956329}}^1$

素因数の和:1956348

約数の個数: 24

約数和(自身を含む): 2425849200

約数和(自身を除く): 1105327125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 1956329, 5868987, 9781645, 17606961, 29344935, 48908225, 52820883, 88034805, 146724675, 264104415, 440174025, 1320522075]

約数ペア:

[(1, 1320522075), (3, 440174025), (5, 264104415), (9, 146724675), (15, 88034805), (25, 52820883), (27, 48908225), (45, 29344935), (75, 17606961), (135, 9781645), (225, 5868987), (675, 1956329)]