38514245

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:522

約数の個数: 48

約数和(自身を含む): 60673536

約数和(自身を除く): 22159291

約数列:

[1, 5, 7, 11, 31, 35, 49, 55, 77, 155, 217, 245, 341, 385, 461, 539, 1085, 1519, 1705, 2305, 2387, 2695, 3227, 5071, 7595, 11935, 14291, 16135, 16709, 22589, 25355, 35497, 71455, 83545, 100037, 112945, 157201, 177485, 248479, 500185, 700259, 786005, 1100407, 1242395, 3501295, 5502035, 7702849, 38514245]

約数ペア:

[(1, 38514245), (5, 7702849), (7, 5502035), (11, 3501295), (31, 1242395), (35, 1100407), (49, 786005), (55, 700259), (77, 500185), (155, 248479), (217, 177485), (245, 157201), (341, 112945), (385, 100037), (461, 83545), (539, 71455), (1085, 35497), (1519, 25355), (1705, 22589), (2305, 16709), (2387, 16135), (2695, 14291), (3227, 11935), (5071, 7595)]