47204985

素因数分解:

$3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{17581}}^1$

素因数の和:17768

約数の個数: 16

約数和(自身を含む): 75954240

約数和(自身を除く): 28749255

約数列:

[1, 3, 5, 15, 179, 537, 895, 2685, 17581, 52743, 87905, 263715, 3146999, 9440997, 15734995, 47204985]

約数ペア:

[(1, 47204985), (3, 15734995), (5, 9440997), (15, 3146999), (179, 263715), (537, 87905), (895, 52743), (2685, 17581)]