24917625

素因数分解:

$3^4\times 5^3\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 80

約数和(自身を含む): 48926592

約数和(自身を除く): 24008967

約数列:

[1, 3, 5, 9, 15, 23, 25, 27, 45, 69, 75, 81, 107, 115, 125, 135, 207, 225, 321, 345, 375, 405, 535, 575, 621, 675, 963, 1035, 1125, 1605, 1725, 1863, 2025, 2461, 2675, 2875, 2889, 3105, 3375, 4815, 5175, 7383, 8025, 8625, 8667, 9315, 10125, 12305, 13375, 14445, 15525, 22149, 24075, 25875, 36915, 40125, 43335, 46575, 61525, 66447, 72225, 77625, 110745, 120375, 184575, 199341, 216675, 232875, 307625, 332235, 361125, 553725, 922875, 996705, 1083375, 1661175, 2768625, 4983525, 8305875, 24917625]

約数ペア:

[(1, 24917625), (3, 8305875), (5, 4983525), (9, 2768625), (15, 1661175), (23, 1083375), (25, 996705), (27, 922875), (45, 553725), (69, 361125), (75, 332235), (81, 307625), (107, 232875), (115, 216675), (125, 199341), (135, 184575), (207, 120375), (225, 110745), (321, 77625), (345, 72225), (375, 66447), (405, 61525), (535, 46575), (575, 43335), (621, 40125), (675, 36915), (963, 25875), (1035, 24075), (1125, 22149), (1605, 15525), (1725, 14445), (1863, 13375), (2025, 12305), (2461, 10125), (2675, 9315), (2875, 8667), (2889, 8625), (3105, 8025), (3375, 7383), (4815, 5175)]