15697841055

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{10987}}^1$

素因数の和:11456

約数の個数: 64

約数和(自身を含む): 28708743168

約数和(自身を除く): 13010902113

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 431, 663, 1105, 1293, 2155, 3315, 5603, 6465, 7327, 10987, 16809, 21981, 28015, 32961, 36635, 54935, 84045, 95251, 109905, 142831, 164805, 186779, 285753, 428493, 476255, 560337, 714155, 933895, 1428765, 2142465, 2428127, 2801685, 4735397, 7284381, 12140635, 14206191, 23676985, 36421905, 61560161, 71030955, 80501749, 184680483, 241505247, 307800805, 402508745, 923402415, 1046522737, 1207526235, 3139568211, 5232613685, 15697841055]

約数ペア:

[(1, 15697841055), (3, 5232613685), (5, 3139568211), (13, 1207526235), (15, 1046522737), (17, 923402415), (39, 402508745), (51, 307800805), (65, 241505247), (85, 184680483), (195, 80501749), (221, 71030955), (255, 61560161), (431, 36421905), (663, 23676985), (1105, 14206191), (1293, 12140635), (2155, 7284381), (3315, 4735397), (5603, 2801685), (6465, 2428127), (7327, 2142465), (10987, 1428765), (16809, 933895), (21981, 714155), (28015, 560337), (32961, 476255), (36635, 428493), (54935, 285753), (84045, 186779), (95251, 164805), (109905, 142831)]