15696937165

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4219}}^1$

素因数の和:4311

約数の個数: 96

約数和(自身を含む): 25354840320

約数和(自身を除く): 9657903155

約数列:

[1, 5, 7, 13, 17, 35, 37, 65, 85, 91, 119, 169, 185, 221, 259, 455, 481, 595, 629, 845, 1105, 1183, 1295, 1547, 2405, 2873, 3145, 3367, 4219, 4403, 5915, 6253, 7735, 8177, 14365, 16835, 20111, 21095, 22015, 29533, 31265, 40885, 43771, 54847, 57239, 71723, 100555, 106301, 147665, 156103, 218855, 274235, 286195, 358615, 383929, 502061, 531505, 713011, 744107, 780515, 932399, 1092721, 1919645, 2029339, 2510305, 2653751, 3565055, 3720535, 4661995, 4991077, 5463605, 6526793, 10146695, 12121187, 13268755, 14205373, 18576257, 24955385, 26381407, 32633965, 34498763, 60605935, 71026865, 84848309, 92881285, 131907035, 172493815, 184669849, 241491341, 424241545, 448483919, 923349245, 1207456705, 2242419595, 3139387433, 15696937165]

約数ペア:

[(1, 15696937165), (5, 3139387433), (7, 2242419595), (13, 1207456705), (17, 923349245), (35, 448483919), (37, 424241545), (65, 241491341), (85, 184669849), (91, 172493815), (119, 131907035), (169, 92881285), (185, 84848309), (221, 71026865), (259, 60605935), (455, 34498763), (481, 32633965), (595, 26381407), (629, 24955385), (845, 18576257), (1105, 14205373), (1183, 13268755), (1295, 12121187), (1547, 10146695), (2405, 6526793), (2873, 5463605), (3145, 4991077), (3367, 4661995), (4219, 3720535), (4403, 3565055), (5915, 2653751), (6253, 2510305), (7735, 2029339), (8177, 1919645), (14365, 1092721), (16835, 932399), (20111, 780515), (21095, 744107), (22015, 713011), (29533, 531505), (31265, 502061), (40885, 383929), (43771, 358615), (54847, 286195), (57239, 274235), (71723, 218855), (100555, 156103), (106301, 147665)]