47289035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 61890048

約数和(自身を除く): 14601013

約数列:

[1, 5, 23, 43, 73, 115, 131, 215, 365, 655, 989, 1679, 3013, 3139, 4945, 5633, 8395, 9563, 15065, 15695, 28165, 47815, 72197, 129559, 219949, 360985, 411209, 647795, 1099745, 2056045, 9457807, 47289035]

約数ペア:

[(1, 47289035), (5, 9457807), (23, 2056045), (43, 1099745), (73, 647795), (115, 411209), (131, 360985), (215, 219949), (365, 129559), (655, 72197), (989, 47815), (1679, 28165), (3013, 15695), (3139, 15065), (4945, 9563), (5633, 8395)]