13121850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{12497}}^1$

素因数の和:12519

約数の個数: 48

約数和(自身を含む): 37194048

約数和(自身を除く): 24072198

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 12497, 24994, 37491, 62485, 74982, 87479, 124970, 174958, 187455, 262437, 312425, 374910, 437395, 524874, 624850, 874790, 937275, 1312185, 1874550, 2186975, 2624370, 4373950, 6560925, 13121850]

約数ペア:

[(1, 13121850), (2, 6560925), (3, 4373950), (5, 2624370), (6, 2186975), (7, 1874550), (10, 1312185), (14, 937275), (15, 874790), (21, 624850), (25, 524874), (30, 437395), (35, 374910), (42, 312425), (50, 262437), (70, 187455), (75, 174958), (105, 124970), (150, 87479), (175, 74982), (210, 62485), (350, 37491), (525, 24994), (1050, 12497)]