30799155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 52488000

約数和(自身を除く): 21688845

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 269, 449, 807, 1345, 1347, 2245, 4035, 4573, 6735, 7633, 13719, 22865, 22899, 38165, 68595, 114495, 120781, 362343, 603905, 1811715, 2053277, 6159831, 10266385, 30799155]

約数ペア:

[(1, 30799155), (3, 10266385), (5, 6159831), (15, 2053277), (17, 1811715), (51, 603905), (85, 362343), (255, 120781), (269, 114495), (449, 68595), (807, 38165), (1345, 22899), (1347, 22865), (2245, 13719), (4035, 7633), (4573, 6735)]