15697499355

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{112129}}^1$

素因数の和:112221

約数の個数: 64

約数和(自身を含む): 30032899200

約数和(自身を除く): 14335399845

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 61, 85, 135, 153, 183, 255, 305, 459, 549, 765, 915, 1037, 1647, 2295, 2745, 3111, 5185, 8235, 9333, 15555, 27999, 46665, 112129, 139995, 336387, 560645, 1009161, 1681935, 1906193, 3027483, 5045805, 5718579, 6839869, 9530965, 15137415, 17155737, 20519607, 28592895, 34199345, 51467211, 61558821, 85778685, 102598035, 116277773, 184676463, 257336055, 307794105, 348833319, 581388865, 923382315, 1046499957, 1744166595, 3139499871, 5232499785, 15697499355]

約数ペア:

[(1, 15697499355), (3, 5232499785), (5, 3139499871), (9, 1744166595), (15, 1046499957), (17, 923382315), (27, 581388865), (45, 348833319), (51, 307794105), (61, 257336055), (85, 184676463), (135, 116277773), (153, 102598035), (183, 85778685), (255, 61558821), (305, 51467211), (459, 34199345), (549, 28592895), (765, 20519607), (915, 17155737), (1037, 15137415), (1647, 9530965), (2295, 6839869), (2745, 5718579), (3111, 5045805), (5185, 3027483), (8235, 1906193), (9333, 1681935), (15555, 1009161), (27999, 560645), (46665, 336387), (112129, 139995)]