105825

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1$

素因数の和:113

約数の個数: 24

約数和(自身を含む): 187488

約数和(自身を除く): 81663

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 83, 85, 249, 255, 415, 425, 1245, 1275, 1411, 2075, 4233, 6225, 7055, 21165, 35275, 105825]

約数ペア:

[(1, 105825), (3, 35275), (5, 21165), (15, 7055), (17, 6225), (25, 4233), (51, 2075), (75, 1411), (83, 1275), (85, 1245), (249, 425), (255, 415)]