10808685

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 20217600

約数和(自身を除く): 9408915

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 71, 85, 153, 199, 213, 255, 355, 597, 639, 765, 995, 1065, 1207, 1791, 2985, 3195, 3383, 3621, 6035, 8955, 10149, 10863, 14129, 16915, 18105, 30447, 42387, 50745, 54315, 70645, 127161, 152235, 211935, 240193, 635805, 720579, 1200965, 2161737, 3602895, 10808685]

約数ペア:

[(1, 10808685), (3, 3602895), (5, 2161737), (9, 1200965), (15, 720579), (17, 635805), (45, 240193), (51, 211935), (71, 152235), (85, 127161), (153, 70645), (199, 54315), (213, 50745), (255, 42387), (355, 30447), (597, 18105), (639, 16915), (765, 14129), (995, 10863), (1065, 10149), (1207, 8955), (1791, 6035), (2985, 3621), (3195, 3383)]