15202388721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 22563201024

約数和(自身を除く): 7360812303

約数列:

[1, 3, 13, 39, 71, 103, 151, 213, 309, 353, 453, 923, 1059, 1339, 1963, 2769, 4017, 4589, 5889, 7313, 10721, 13767, 15553, 21939, 25063, 32163, 36359, 46659, 53303, 75189, 95069, 109077, 139373, 159909, 202189, 285207, 325819, 418119, 472667, 606567, 692939, 977457, 1104263, 1418001, 2078817, 2581489, 3312789, 3784513, 5490209, 7744467, 11353539, 14355419, 16470627, 33559357, 43066257, 49198669, 71372717, 100678071, 147596007, 214118151, 389804839, 1169414517, 5067462907, 15202388721]

約数ペア:

[(1, 15202388721), (3, 5067462907), (13, 1169414517), (39, 389804839), (71, 214118151), (103, 147596007), (151, 100678071), (213, 71372717), (309, 49198669), (353, 43066257), (453, 33559357), (923, 16470627), (1059, 14355419), (1339, 11353539), (1963, 7744467), (2769, 5490209), (4017, 3784513), (4589, 3312789), (5889, 2581489), (7313, 2078817), (10721, 1418001), (13767, 1104263), (15553, 977457), (21939, 692939), (25063, 606567), (32163, 472667), (36359, 418119), (46659, 325819), (53303, 285207), (75189, 202189), (95069, 159909), (109077, 139373)]