2552071535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1908

約数の個数: 48

約数和(自身を含む): 3548033280

約数和(自身を除く): 995961745

約数列:

[1, 5, 13, 17, 65, 85, 101, 169, 221, 505, 845, 1105, 1313, 1717, 1759, 2873, 6565, 8585, 8795, 14365, 17069, 22321, 22867, 29903, 85345, 111605, 114335, 149515, 177659, 290173, 297271, 388739, 888295, 1450865, 1486355, 1943695, 2309567, 3020203, 5053607, 11547835, 15101015, 25268035, 30024371, 39262639, 150121855, 196313195, 510414307, 2552071535]

約数ペア:

[(1, 2552071535), (5, 510414307), (13, 196313195), (17, 150121855), (65, 39262639), (85, 30024371), (101, 25268035), (169, 15101015), (221, 11547835), (505, 5053607), (845, 3020203), (1105, 2309567), (1313, 1943695), (1717, 1486355), (1759, 1450865), (2873, 888295), (6565, 388739), (8585, 297271), (8795, 290173), (14365, 177659), (17069, 149515), (22321, 114335), (22867, 111605), (29903, 85345)]