85114575

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4157}}^1$

素因数の和:4193

約数の個数: 72

約数和(自身を含む): 187675488

約数和(自身を除く): 102560913

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 25, 35, 39, 45, 63, 65, 75, 91, 105, 117, 175, 195, 225, 273, 315, 325, 455, 525, 585, 819, 975, 1365, 1575, 2275, 2925, 4095, 4157, 6825, 12471, 20475, 20785, 29099, 37413, 54041, 62355, 87297, 103925, 145495, 162123, 187065, 261891, 270205, 311775, 378287, 436485, 486369, 727475, 810615, 935325, 1134861, 1309455, 1351025, 1891435, 2182425, 2431845, 3404583, 4053075, 5674305, 6547275, 9457175, 12159225, 17022915, 28371525, 85114575]

約数ペア:

[(1, 85114575), (3, 28371525), (5, 17022915), (7, 12159225), (9, 9457175), (13, 6547275), (15, 5674305), (21, 4053075), (25, 3404583), (35, 2431845), (39, 2182425), (45, 1891435), (63, 1351025), (65, 1309455), (75, 1134861), (91, 935325), (105, 810615), (117, 727475), (175, 486369), (195, 436485), (225, 378287), (273, 311775), (315, 270205), (325, 261891), (455, 187065), (525, 162123), (585, 145495), (819, 103925), (975, 87297), (1365, 62355), (1575, 54041), (2275, 37413), (2925, 29099), (4095, 20785), (4157, 20475), (6825, 12471)]