40056435

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 72044544

約数和(自身を除く): 31988109

約数列:

[1, 3, 5, 9, 15, 43, 45, 127, 129, 163, 215, 381, 387, 489, 635, 645, 815, 1143, 1467, 1905, 1935, 2445, 5461, 5715, 7009, 7335, 16383, 20701, 21027, 27305, 35045, 49149, 62103, 63081, 81915, 103505, 105135, 186309, 245745, 310515, 315405, 890143, 931545, 2670429, 4450715, 8011287, 13352145, 40056435]

約数ペア:

[(1, 40056435), (3, 13352145), (5, 8011287), (9, 4450715), (15, 2670429), (43, 931545), (45, 890143), (127, 315405), (129, 310515), (163, 245745), (215, 186309), (381, 105135), (387, 103505), (489, 81915), (635, 63081), (645, 62103), (815, 49149), (1143, 35045), (1467, 27305), (1905, 21027), (1935, 20701), (2445, 16383), (5461, 7335), (5715, 7009)]