1290867795

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{38299}}^1$

素因数の和:38424

約数の個数: 48

約数和(自身を含む): 2581113600

約数和(自身を除く): 1290245805

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 107, 315, 321, 535, 749, 963, 1605, 2247, 3745, 4815, 6741, 11235, 33705, 38299, 114897, 191495, 268093, 344691, 574485, 804279, 1340465, 1723455, 2412837, 4021395, 4097993, 12064185, 12293979, 20489965, 28685951, 36881937, 61469895, 86057853, 143429755, 184409685, 258173559, 430289265, 1290867795]

約数ペア:

[(1, 1290867795), (3, 430289265), (5, 258173559), (7, 184409685), (9, 143429755), (15, 86057853), (21, 61469895), (35, 36881937), (45, 28685951), (63, 20489965), (105, 12293979), (107, 12064185), (315, 4097993), (321, 4021395), (535, 2412837), (749, 1723455), (963, 1340465), (1605, 804279), (2247, 574485), (3745, 344691), (4815, 268093), (6741, 191495), (11235, 114897), (33705, 38299)]