4991655755

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1\times {\mathrm{491}}^1$

素因数の和:1019

約数の個数: 32

約数和(自身を含む): 6219037440

約数和(自身を除く): 1227381685

約数列:

[1, 5, 37, 179, 185, 307, 491, 895, 1535, 2455, 6623, 11359, 18167, 33115, 54953, 56795, 87889, 90835, 150737, 274765, 439445, 753685, 2033261, 3251893, 5577269, 10166305, 16259465, 26981923, 27886345, 134909615, 998331151, 4991655755]

約数ペア:

[(1, 4991655755), (5, 998331151), (37, 134909615), (179, 27886345), (185, 26981923), (307, 16259465), (491, 10166305), (895, 5577269), (1535, 3251893), (2455, 2033261), (6623, 753685), (11359, 439445), (18167, 274765), (33115, 150737), (54953, 90835), (56795, 87889)]