26629395

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 50440320

約数和(自身を除く): 23810925

約数列:

[1, 3, 5, 13, 15, 17, 29, 39, 51, 65, 85, 87, 145, 195, 221, 255, 277, 377, 435, 493, 663, 831, 1105, 1131, 1385, 1479, 1885, 2465, 3315, 3601, 4155, 4709, 5655, 6409, 7395, 8033, 10803, 14127, 18005, 19227, 23545, 24099, 32045, 40165, 54015, 61217, 70635, 96135, 104429, 120495, 136561, 183651, 306085, 313287, 409683, 522145, 682805, 918255, 1566435, 1775293, 2048415, 5325879, 8876465, 26629395]

約数ペア:

[(1, 26629395), (3, 8876465), (5, 5325879), (13, 2048415), (15, 1775293), (17, 1566435), (29, 918255), (39, 682805), (51, 522145), (65, 409683), (85, 313287), (87, 306085), (145, 183651), (195, 136561), (221, 120495), (255, 104429), (277, 96135), (377, 70635), (435, 61217), (493, 54015), (663, 40165), (831, 32045), (1105, 24099), (1131, 23545), (1385, 19227), (1479, 18005), (1885, 14127), (2465, 10803), (3315, 8033), (3601, 7395), (4155, 6409), (4709, 5655)]