16898085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 64

約数和(自身を含む): 32832000

約数和(自身を除く): 15933915

約数列:

[1, 3, 5, 9, 15, 17, 27, 37, 45, 51, 85, 111, 135, 153, 185, 199, 255, 333, 459, 555, 597, 629, 765, 995, 999, 1665, 1791, 1887, 2295, 2985, 3145, 3383, 4995, 5373, 5661, 7363, 8955, 9435, 10149, 16915, 16983, 22089, 26865, 28305, 30447, 36815, 50745, 66267, 84915, 91341, 110445, 125171, 152235, 198801, 331335, 375513, 456705, 625855, 994005, 1126539, 1877565, 3379617, 5632695, 16898085]

約数ペア:

[(1, 16898085), (3, 5632695), (5, 3379617), (9, 1877565), (15, 1126539), (17, 994005), (27, 625855), (37, 456705), (45, 375513), (51, 331335), (85, 198801), (111, 152235), (135, 125171), (153, 110445), (185, 91341), (199, 84915), (255, 66267), (333, 50745), (459, 36815), (555, 30447), (597, 28305), (629, 26865), (765, 22089), (995, 16983), (999, 16915), (1665, 10149), (1791, 9435), (1887, 8955), (2295, 7363), (2985, 5661), (3145, 5373), (3383, 4995)]