47706705

素因数分解:

$3^3\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1831}}^1$

素因数の和:2038

約数の個数: 32

約数和(自身を含む): 85297920

約数和(自身を除く): 37591215

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 193, 579, 965, 1737, 1831, 2895, 5211, 5493, 8685, 9155, 16479, 26055, 27465, 49437, 82395, 247185, 353383, 1060149, 1766915, 3180447, 5300745, 9541341, 15902235, 47706705]

約数ペア:

[(1, 47706705), (3, 15902235), (5, 9541341), (9, 5300745), (15, 3180447), (27, 1766915), (45, 1060149), (135, 353383), (193, 247185), (579, 82395), (965, 49437), (1737, 27465), (1831, 26055), (2895, 16479), (5211, 9155), (5493, 8685)]