28763595

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{719}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 57507840

約数和(自身を除く): 28744245

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 127, 315, 381, 635, 719, 889, 1143, 1905, 2157, 2667, 3595, 4445, 5033, 5715, 6471, 8001, 10785, 13335, 15099, 25165, 32355, 40005, 45297, 75495, 91313, 226485, 273939, 456565, 639191, 821817, 1369695, 1917573, 3195955, 4109085, 5752719, 9587865, 28763595]

約数ペア:

[(1, 28763595), (3, 9587865), (5, 5752719), (7, 4109085), (9, 3195955), (15, 1917573), (21, 1369695), (35, 821817), (45, 639191), (63, 456565), (105, 273939), (127, 226485), (315, 91313), (381, 75495), (635, 45297), (719, 40005), (889, 32355), (1143, 25165), (1905, 15099), (2157, 13335), (2667, 10785), (3595, 8001), (4445, 6471), (5033, 5715)]