1242775575

素因数分解:

$3^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{17207}}^1$

素因数の和:17333

約数の個数: 48

約数和(自身を含む): 2304495360

約数和(自身を除く): 1061719785

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 107, 135, 225, 321, 535, 675, 963, 1605, 2675, 2889, 4815, 8025, 14445, 17207, 24075, 51621, 72225, 86035, 154863, 258105, 430175, 464589, 774315, 1290525, 1841149, 2322945, 3871575, 5523447, 9205745, 11614725, 16570341, 27617235, 46028725, 49711023, 82851705, 138086175, 248555115, 414258525, 1242775575]

約数ペア:

[(1, 1242775575), (3, 414258525), (5, 248555115), (9, 138086175), (15, 82851705), (25, 49711023), (27, 46028725), (45, 27617235), (75, 16570341), (107, 11614725), (135, 9205745), (225, 5523447), (321, 3871575), (535, 2322945), (675, 1841149), (963, 1290525), (1605, 774315), (2675, 464589), (2889, 430175), (4815, 258105), (8025, 154863), (14445, 86035), (17207, 72225), (24075, 51621)]