15237120987

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{607}}^1\times {\mathrm{1117}}^1$

素因数の和:1968

約数の個数: 48

約数和(自身を含む): 24177134592

約数和(自身を除く): 8940013605

約数列:

[1, 3, 9, 11, 33, 99, 227, 607, 681, 1117, 1821, 2043, 2497, 3351, 5463, 6677, 7491, 10053, 12287, 20031, 22473, 36861, 60093, 110583, 137789, 253559, 413367, 678019, 760677, 1240101, 1515679, 2034057, 2282031, 2789149, 4547037, 6102171, 7458209, 8367447, 13641111, 22374627, 25102341, 67123881, 153910313, 461730939, 1385192817, 1693013443, 5079040329, 15237120987]

約数ペア:

[(1, 15237120987), (3, 5079040329), (9, 1693013443), (11, 1385192817), (33, 461730939), (99, 153910313), (227, 67123881), (607, 25102341), (681, 22374627), (1117, 13641111), (1821, 8367447), (2043, 7458209), (2497, 6102171), (3351, 4547037), (5463, 2789149), (6677, 2282031), (7491, 2034057), (10053, 1515679), (12287, 1240101), (20031, 760677), (22473, 678019), (36861, 413367), (60093, 253559), (110583, 137789)]