1259411331315

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{3407}}^1\times {\mathrm{15091}}^1$

素因数の和:18600

約数の個数: 64

約数和(自身を含む): 2133051604992

約数和(自身を除く): 873640273677

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 3407, 4899, 8165, 10221, 15091, 17035, 24495, 45273, 51105, 75455, 78361, 226365, 235083, 241897, 347093, 391805, 725691, 1041279, 1071461, 1175415, 1209485, 1735465, 3214383, 3628455, 5206395, 5357305, 5563631, 16071915, 16690893, 24643603, 27818155, 51415037, 73930809, 83454465, 123218015, 154245111, 257075185, 369654045, 771225555, 1182545851, 3547637553, 3650467627, 5912729255, 10951402881, 17738187765, 18252338135, 54757014405, 83960755421, 251882266263, 419803777105, 1259411331315]

約数ペア:

[(1, 1259411331315), (3, 419803777105), (5, 251882266263), (15, 83960755421), (23, 54757014405), (69, 18252338135), (71, 17738187765), (115, 10951402881), (213, 5912729255), (345, 3650467627), (355, 3547637553), (1065, 1182545851), (1633, 771225555), (3407, 369654045), (4899, 257075185), (8165, 154245111), (10221, 123218015), (15091, 83454465), (17035, 73930809), (24495, 51415037), (45273, 27818155), (51105, 24643603), (75455, 16690893), (78361, 16071915), (226365, 5563631), (235083, 5357305), (241897, 5206395), (347093, 3628455), (391805, 3214383), (725691, 1735465), (1041279, 1209485), (1071461, 1175415)]