47040615

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 89856000

約数和(自身を除く): 42815385

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 103, 135, 153, 199, 255, 309, 459, 515, 597, 765, 927, 995, 1545, 1751, 1791, 2295, 2781, 2985, 3383, 4635, 5253, 5373, 8755, 8955, 10149, 13905, 15759, 16915, 20497, 26265, 26865, 30447, 47277, 50745, 61491, 78795, 91341, 102485, 152235, 184473, 236385, 307455, 348449, 456705, 553419, 922365, 1045347, 1742245, 2767095, 3136041, 5226735, 9408123, 15680205, 47040615]

約数ペア:

[(1, 47040615), (3, 15680205), (5, 9408123), (9, 5226735), (15, 3136041), (17, 2767095), (27, 1742245), (45, 1045347), (51, 922365), (85, 553419), (103, 456705), (135, 348449), (153, 307455), (199, 236385), (255, 184473), (309, 152235), (459, 102485), (515, 91341), (597, 78795), (765, 61491), (927, 50745), (995, 47277), (1545, 30447), (1751, 26865), (1791, 26265), (2295, 20497), (2781, 16915), (2985, 15759), (3383, 13905), (4635, 10149), (5253, 8955), (5373, 8755)]