83452575

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:157

約数の個数: 96

約数和(自身を含む): 157757760

約数和(自身を除く): 74305185

約数列:

[1, 3, 5, 15, 17, 25, 29, 37, 51, 61, 75, 85, 87, 111, 145, 183, 185, 255, 305, 425, 435, 493, 555, 629, 725, 915, 925, 1037, 1073, 1275, 1479, 1525, 1769, 1887, 2175, 2257, 2465, 2775, 3111, 3145, 3219, 4575, 5185, 5307, 5365, 6771, 7395, 8845, 9435, 11285, 12325, 15555, 15725, 16095, 18241, 25925, 26535, 26825, 30073, 33855, 36975, 38369, 44225, 47175, 54723, 56425, 65453, 77775, 80475, 90219, 91205, 115107, 132675, 150365, 169275, 191845, 196359, 273615, 327265, 451095, 456025, 575535, 751825, 959225, 981795, 1112701, 1368075, 1636325, 2255475, 2877675, 3338103, 4908975, 5563505, 16690515, 27817525, 83452575]

約数ペア:

[(1, 83452575), (3, 27817525), (5, 16690515), (15, 5563505), (17, 4908975), (25, 3338103), (29, 2877675), (37, 2255475), (51, 1636325), (61, 1368075), (75, 1112701), (85, 981795), (87, 959225), (111, 751825), (145, 575535), (183, 456025), (185, 451095), (255, 327265), (305, 273615), (425, 196359), (435, 191845), (493, 169275), (555, 150365), (629, 132675), (725, 115107), (915, 91205), (925, 90219), (1037, 80475), (1073, 77775), (1275, 65453), (1479, 56425), (1525, 54723), (1769, 47175), (1887, 44225), (2175, 38369), (2257, 36975), (2465, 33855), (2775, 30073), (3111, 26825), (3145, 26535), (3219, 25925), (4575, 18241), (5185, 16095), (5307, 15725), (5365, 15555), (6771, 12325), (7395, 11285), (8845, 9435)]