15705514924

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{4967}}^1$

素因数の和:5179

約数の個数: 72

約数和(自身を含む): 31081397760

約数和(自身を除く): 15375882836

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 121, 139, 188, 242, 278, 484, 517, 556, 1034, 1529, 2068, 3058, 4967, 5687, 6116, 6533, 9934, 11374, 13066, 16819, 19868, 22748, 26132, 33638, 54637, 67276, 71863, 109274, 143726, 218548, 233449, 287452, 466898, 601007, 690413, 790493, 933796, 1202014, 1380826, 1580986, 2404028, 2567939, 2761652, 3161972, 5135878, 7594543, 10271756, 15189086, 28247329, 30378172, 32449411, 56494658, 64898822, 83539973, 112989316, 129797644, 167079946, 334159892, 356943521, 713887042, 1427774084, 3926378731, 7852757462, 15705514924]

約数ペア:

[(1, 15705514924), (2, 7852757462), (4, 3926378731), (11, 1427774084), (22, 713887042), (44, 356943521), (47, 334159892), (94, 167079946), (121, 129797644), (139, 112989316), (188, 83539973), (242, 64898822), (278, 56494658), (484, 32449411), (517, 30378172), (556, 28247329), (1034, 15189086), (1529, 10271756), (2068, 7594543), (3058, 5135878), (4967, 3161972), (5687, 2761652), (6116, 2567939), (6533, 2404028), (9934, 1580986), (11374, 1380826), (13066, 1202014), (16819, 933796), (19868, 790493), (22748, 690413), (26132, 601007), (33638, 466898), (54637, 287452), (67276, 233449), (71863, 218548), (109274, 143726)]