15201943338

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1\times {\mathrm{1201}}^1$

素因数の和:2011

約数の個数: 64

約数和(自身を含む): 31621100544

約数和(自身を除く): 16419157206

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 426, 691, 1201, 1382, 2073, 2402, 3053, 3603, 4146, 6106, 7206, 9159, 18318, 29713, 49061, 51643, 59426, 85271, 89139, 98122, 103286, 147183, 154929, 170542, 178278, 255813, 294366, 309858, 511626, 829891, 1659782, 2109623, 2489673, 3666653, 4219246, 4979346, 6328869, 7333306, 10999959, 12657738, 21999918, 35685313, 58922261, 71370626, 107055939, 117844522, 176766783, 214111878, 353533566, 2533657223, 5067314446, 7600971669, 15201943338]

約数ペア:

[(1, 15201943338), (2, 7600971669), (3, 5067314446), (6, 2533657223), (43, 353533566), (71, 214111878), (86, 176766783), (129, 117844522), (142, 107055939), (213, 71370626), (258, 58922261), (426, 35685313), (691, 21999918), (1201, 12657738), (1382, 10999959), (2073, 7333306), (2402, 6328869), (3053, 4979346), (3603, 4219246), (4146, 3666653), (6106, 2489673), (7206, 2109623), (9159, 1659782), (18318, 829891), (29713, 511626), (49061, 309858), (51643, 294366), (59426, 255813), (85271, 178278), (89139, 170542), (98122, 154929), (103286, 147183)]