10551555

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 96

約数和(自身を含む): 23063040

約数和(自身を除く): 12511485

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 41, 43, 45, 57, 63, 95, 105, 123, 129, 133, 171, 205, 215, 285, 287, 301, 315, 369, 387, 399, 615, 645, 665, 779, 817, 855, 861, 903, 1197, 1435, 1505, 1763, 1845, 1935, 1995, 2337, 2451, 2583, 2709, 3895, 4085, 4305, 4515, 5289, 5453, 5719, 5985, 7011, 7353, 8815, 11685, 12255, 12341, 12915, 13545, 15867, 16359, 17157, 26445, 27265, 28595, 33497, 35055, 36765, 37023, 49077, 51471, 61705, 79335, 81795, 85785, 100491, 111069, 167485, 185115, 234479, 245385, 257355, 301473, 502455, 555345, 703437, 1172395, 1507365, 2110311, 3517185, 10551555]

約数ペア:

[(1, 10551555), (3, 3517185), (5, 2110311), (7, 1507365), (9, 1172395), (15, 703437), (19, 555345), (21, 502455), (35, 301473), (41, 257355), (43, 245385), (45, 234479), (57, 185115), (63, 167485), (95, 111069), (105, 100491), (123, 85785), (129, 81795), (133, 79335), (171, 61705), (205, 51471), (215, 49077), (285, 37023), (287, 36765), (301, 35055), (315, 33497), (369, 28595), (387, 27265), (399, 26445), (615, 17157), (645, 16359), (665, 15867), (779, 13545), (817, 12915), (855, 12341), (861, 12255), (903, 11685), (1197, 8815), (1435, 7353), (1505, 7011), (1763, 5985), (1845, 5719), (1935, 5453), (1995, 5289), (2337, 4515), (2451, 4305), (2583, 4085), (2709, 3895)]