85229925

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 167132160

約数和(自身を除く): 81902235

約数列:

[1, 3, 5, 11, 15, 17, 25, 33, 51, 55, 59, 75, 85, 103, 165, 177, 187, 255, 275, 295, 309, 425, 515, 561, 649, 825, 885, 935, 1003, 1133, 1275, 1475, 1545, 1751, 1947, 2575, 2805, 3009, 3245, 3399, 4425, 4675, 5015, 5253, 5665, 6077, 7725, 8755, 9735, 11033, 14025, 15045, 16225, 16995, 18231, 19261, 25075, 26265, 28325, 30385, 33099, 43775, 48675, 55165, 57783, 66847, 75225, 84975, 91155, 96305, 103309, 131325, 151925, 165495, 200541, 275825, 288915, 309927, 334235, 455775, 481525, 516545, 827475, 1002705, 1136399, 1444575, 1549635, 1671175, 2582725, 3409197, 5013525, 5681995, 7748175, 17045985, 28409975, 85229925]

約数ペア:

[(1, 85229925), (3, 28409975), (5, 17045985), (11, 7748175), (15, 5681995), (17, 5013525), (25, 3409197), (33, 2582725), (51, 1671175), (55, 1549635), (59, 1444575), (75, 1136399), (85, 1002705), (103, 827475), (165, 516545), (177, 481525), (187, 455775), (255, 334235), (275, 309927), (295, 288915), (309, 275825), (425, 200541), (515, 165495), (561, 151925), (649, 131325), (825, 103309), (885, 96305), (935, 91155), (1003, 84975), (1133, 75225), (1275, 66847), (1475, 57783), (1545, 55165), (1751, 48675), (1947, 43775), (2575, 33099), (2805, 30385), (3009, 28325), (3245, 26265), (3399, 25075), (4425, 19261), (4675, 18231), (5015, 16995), (5253, 16225), (5665, 15045), (6077, 14025), (7725, 11033), (8755, 9735)]