12586085855

素因数分解:

$5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{7907}}^1$

素因数の和:8088

約数の個数: 48

約数和(自身を含む): 18012209760

約数和(自身を除く): 5426123905

約数列:

[1, 5, 7, 35, 49, 73, 89, 245, 365, 445, 511, 623, 2555, 3115, 3577, 4361, 6497, 7907, 17885, 21805, 32485, 39535, 45479, 55349, 227395, 276745, 318353, 387443, 577211, 703723, 1591765, 1937215, 2886055, 3518615, 4040477, 4926061, 20202385, 24630305, 28283339, 34482427, 51371779, 141416695, 172412135, 256858895, 359602453, 1798012265, 2517217171, 12586085855]

約数ペア:

[(1, 12586085855), (5, 2517217171), (7, 1798012265), (35, 359602453), (49, 256858895), (73, 172412135), (89, 141416695), (245, 51371779), (365, 34482427), (445, 28283339), (511, 24630305), (623, 20202385), (2555, 4926061), (3115, 4040477), (3577, 3518615), (4361, 2886055), (6497, 1937215), (7907, 1591765), (17885, 703723), (21805, 577211), (32485, 387443), (39535, 318353), (45479, 276745), (55349, 227395)]