9996765

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 17107200

約数和(自身を除く): 7110435

約数列:

[1, 3, 5, 15, 17, 51, 85, 197, 199, 255, 591, 597, 985, 995, 2955, 2985, 3349, 3383, 10047, 10149, 16745, 16915, 39203, 50235, 50745, 117609, 196015, 588045, 666451, 1999353, 3332255, 9996765]

約数ペア:

[(1, 9996765), (3, 3332255), (5, 1999353), (15, 666451), (17, 588045), (51, 196015), (85, 117609), (197, 50745), (199, 50235), (255, 39203), (591, 16915), (597, 16745), (985, 10149), (995, 10047), (2955, 3383), (2985, 3349)]