55598075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 81557280

約数和(自身を除く): 25959205

約数列:

[1, 5, 13, 17, 25, 29, 65, 85, 145, 221, 325, 347, 377, 425, 493, 725, 1105, 1735, 1885, 2465, 4511, 5525, 5899, 6409, 8675, 9425, 10063, 12325, 22555, 29495, 32045, 50315, 76687, 112775, 130819, 147475, 160225, 171071, 251575, 383435, 654095, 855355, 1917175, 2223923, 3270475, 4276775, 11119615, 55598075]

約数ペア:

[(1, 55598075), (5, 11119615), (13, 4276775), (17, 3270475), (25, 2223923), (29, 1917175), (65, 855355), (85, 654095), (145, 383435), (221, 251575), (325, 171071), (347, 160225), (377, 147475), (425, 130819), (493, 112775), (725, 76687), (1105, 50315), (1735, 32045), (1885, 29495), (2465, 22555), (4511, 12325), (5525, 10063), (5899, 9425), (6409, 8675)]