2385015

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 1762185

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 199, 235, 255, 597, 705, 799, 995, 2397, 2985, 3383, 3995, 9353, 10149, 11985, 16915, 28059, 46765, 50745, 140295, 159001, 477003, 795005, 2385015]

約数ペア:

[(1, 2385015), (3, 795005), (5, 477003), (15, 159001), (17, 140295), (47, 50745), (51, 46765), (85, 28059), (141, 16915), (199, 11985), (235, 10149), (255, 9353), (597, 3995), (705, 3383), (799, 2985), (995, 2397)]