55203675

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1493}}^1$

素因数の和:1552

約数の個数: 48

約数和(自身を含む): 100038240

約数和(自身を除く): 44834565

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 255, 425, 435, 493, 725, 1275, 1479, 1493, 2175, 2465, 4479, 7395, 7465, 12325, 22395, 25381, 36975, 37325, 43297, 76143, 111975, 126905, 129891, 216485, 380715, 634525, 649455, 736049, 1082425, 1903575, 2208147, 3247275, 3680245, 11040735, 18401225, 55203675]

約数ペア:

[(1, 55203675), (3, 18401225), (5, 11040735), (15, 3680245), (17, 3247275), (25, 2208147), (29, 1903575), (51, 1082425), (75, 736049), (85, 649455), (87, 634525), (145, 380715), (255, 216485), (425, 129891), (435, 126905), (493, 111975), (725, 76143), (1275, 43297), (1479, 37325), (1493, 36975), (2175, 25381), (2465, 22395), (4479, 12325), (7395, 7465)]