15697067113

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2798

約数の個数: 64

約数和(自身を含む): 21643130880

約数和(自身を除く): 5946063767

約数列:

[1, 7, 13, 17, 19, 91, 119, 133, 211, 221, 247, 323, 1477, 1547, 1729, 2261, 2531, 2743, 3587, 4009, 4199, 17717, 19201, 25109, 28063, 29393, 32903, 43027, 46631, 48089, 52117, 68153, 230321, 301189, 326417, 336623, 364819, 477071, 534041, 559351, 625157, 817513, 885989, 3738287, 3915457, 4376099, 5722591, 6201923, 6942533, 9078697, 10146779, 10627669, 48597731, 63550879, 71027453, 74393683, 118023061, 131908127, 172495243, 826161427, 923356889, 1207466701, 2242438159, 15697067113]

約数ペア:

[(1, 15697067113), (7, 2242438159), (13, 1207466701), (17, 923356889), (19, 826161427), (91, 172495243), (119, 131908127), (133, 118023061), (211, 74393683), (221, 71027453), (247, 63550879), (323, 48597731), (1477, 10627669), (1547, 10146779), (1729, 9078697), (2261, 6942533), (2531, 6201923), (2743, 5722591), (3587, 4376099), (4009, 3915457), (4199, 3738287), (17717, 885989), (19201, 817513), (25109, 625157), (28063, 559351), (29393, 534041), (32903, 477071), (43027, 364819), (46631, 336623), (48089, 326417), (52117, 301189), (68153, 230321)]