27013425

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{21187}}^1$

素因数の和:21217

約数の個数: 24

約数和(自身を含む): 47291616

約数和(自身を除く): 20278191

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 255, 425, 1275, 21187, 63561, 105935, 317805, 360179, 529675, 1080537, 1589025, 1800895, 5402685, 9004475, 27013425]

約数ペア:

[(1, 27013425), (3, 9004475), (5, 5402685), (15, 1800895), (17, 1589025), (25, 1080537), (51, 529675), (75, 360179), (85, 317805), (255, 105935), (425, 63561), (1275, 21187)]