15691252391356

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{1627}}^1\times {\mathrm{39727}}^1$

素因数の和:41938

約数の個数: 48

約数和(自身を含む): 27740302926336

約数和(自身を除く): 12049050534980

約数列:

[1, 2, 4, 137, 274, 443, 548, 886, 1627, 1772, 3254, 6508, 39727, 60691, 79454, 121382, 158908, 222899, 242764, 445798, 720761, 891596, 1441522, 2883044, 5442599, 10885198, 17599061, 21770396, 35198122, 64635829, 70396244, 98744257, 129271658, 197488514, 258543316, 394977028, 2411071357, 4822142714, 8855108573, 9644285428, 17710217146, 28633672247, 35420434292, 57267344494, 114534688988, 3922813097839, 7845626195678, 15691252391356]

約数ペア:

[(1, 15691252391356), (2, 7845626195678), (4, 3922813097839), (137, 114534688988), (274, 57267344494), (443, 35420434292), (548, 28633672247), (886, 17710217146), (1627, 9644285428), (1772, 8855108573), (3254, 4822142714), (6508, 2411071357), (39727, 394977028), (60691, 258543316), (79454, 197488514), (121382, 129271658), (158908, 98744257), (222899, 70396244), (242764, 64635829), (445798, 35198122), (720761, 21770396), (891596, 17599061), (1441522, 10885198), (2883044, 5442599)]