157907925

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{937}}^1$

素因数の和:1067

約数の個数: 72

約数和(自身を含む): 326604096

約数和(自身を除く): 168696171

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 107, 175, 225, 315, 321, 525, 535, 749, 937, 963, 1575, 1605, 2247, 2675, 2811, 3745, 4685, 4815, 6559, 6741, 8025, 8433, 11235, 14055, 18725, 19677, 23425, 24075, 32795, 33705, 42165, 56175, 59031, 70275, 98385, 100259, 163975, 168525, 210825, 295155, 300777, 491925, 501295, 701813, 902331, 1475775, 1503885, 2105439, 2506475, 3509065, 4511655, 6316317, 7519425, 10527195, 17545325, 22558275, 31581585, 52635975, 157907925]

約数ペア:

[(1, 157907925), (3, 52635975), (5, 31581585), (7, 22558275), (9, 17545325), (15, 10527195), (21, 7519425), (25, 6316317), (35, 4511655), (45, 3509065), (63, 2506475), (75, 2105439), (105, 1503885), (107, 1475775), (175, 902331), (225, 701813), (315, 501295), (321, 491925), (525, 300777), (535, 295155), (749, 210825), (937, 168525), (963, 163975), (1575, 100259), (1605, 98385), (2247, 70275), (2675, 59031), (2811, 56175), (3745, 42165), (4685, 33705), (4815, 32795), (6559, 24075), (6741, 23425), (8025, 19677), (8433, 18725), (11235, 14055)]