201295284025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{2647}}^1$

素因数の和:2879

約数の個数: 96

約数和(自身を含む): 286060262400

約数和(自身を除く): 84764978375

約数列:

[1, 5, 11, 25, 43, 55, 59, 109, 215, 275, 295, 473, 545, 649, 1075, 1199, 1475, 2365, 2537, 2647, 2725, 3245, 4687, 5995, 6431, 11825, 12685, 13235, 16225, 23435, 27907, 29117, 29975, 32155, 51557, 63425, 66175, 70741, 113821, 117175, 139535, 145585, 156173, 160775, 257785, 276533, 288523, 353705, 569105, 697675, 727925, 780865, 1252031, 1288925, 1382665, 1442615, 1717903, 1768525, 2845525, 3041863, 3173753, 3904325, 6260155, 6715439, 6913325, 7213075, 8589515, 12406489, 15209315, 15868765, 17022857, 31300775, 33577195, 42947575, 62032445, 73869829, 76046575, 79343825, 85114285, 136471379, 167885975, 187251427, 310162225, 369349145, 425571425, 682356895, 731982851, 936257135, 1846745725, 3411784475, 3659914255, 4681285675, 8051811361, 18299571275, 40259056805, 201295284025]

約数ペア:

[(1, 201295284025), (5, 40259056805), (11, 18299571275), (25, 8051811361), (43, 4681285675), (55, 3659914255), (59, 3411784475), (109, 1846745725), (215, 936257135), (275, 731982851), (295, 682356895), (473, 425571425), (545, 369349145), (649, 310162225), (1075, 187251427), (1199, 167885975), (1475, 136471379), (2365, 85114285), (2537, 79343825), (2647, 76046575), (2725, 73869829), (3245, 62032445), (4687, 42947575), (5995, 33577195), (6431, 31300775), (11825, 17022857), (12685, 15868765), (13235, 15209315), (16225, 12406489), (23435, 8589515), (27907, 7213075), (29117, 6913325), (29975, 6715439), (32155, 6260155), (51557, 3904325), (63425, 3173753), (66175, 3041863), (70741, 2845525), (113821, 1768525), (117175, 1717903), (139535, 1442615), (145585, 1382665), (156173, 1288925), (160775, 1252031), (257785, 780865), (276533, 727925), (288523, 697675), (353705, 569105)]