15690574497

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{5281}}^1$

素因数の和:5434

約数の個数: 64

約数和(自身を含む): 24278607360

約数和(自身を除く): 8588032863

約数列:

[1, 3, 13, 29, 37, 39, 71, 87, 111, 213, 377, 481, 923, 1073, 1131, 1443, 2059, 2627, 2769, 3219, 5281, 6177, 7881, 13949, 15843, 26767, 34151, 41847, 68653, 76183, 80301, 102453, 153149, 195397, 205959, 228549, 374951, 459447, 586191, 990379, 1124853, 1990937, 2540161, 2971137, 4874363, 5666513, 5972811, 7620483, 10873579, 13873187, 14623089, 16999539, 32620737, 41619561, 73664669, 141356527, 180351431, 220994007, 402322423, 424069581, 541054293, 1206967269, 5230191499, 15690574497]

約数ペア:

[(1, 15690574497), (3, 5230191499), (13, 1206967269), (29, 541054293), (37, 424069581), (39, 402322423), (71, 220994007), (87, 180351431), (111, 141356527), (213, 73664669), (377, 41619561), (481, 32620737), (923, 16999539), (1073, 14623089), (1131, 13873187), (1443, 10873579), (2059, 7620483), (2627, 5972811), (2769, 5666513), (3219, 4874363), (5281, 2971137), (6177, 2540161), (7881, 1990937), (13949, 1124853), (15843, 990379), (26767, 586191), (34151, 459447), (41847, 374951), (68653, 228549), (76183, 205959), (80301, 195397), (102453, 153149)]