399367001085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4481479}}^1$

素因数の和:4481957

約数の個数: 32

約数和(自身を含む): 689645994240

約数和(自身を除く): 290278993155

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 457, 1371, 2285, 5941, 6855, 17823, 29705, 89115, 4481479, 13444437, 22407395, 58259227, 67222185, 174777681, 291296135, 873888405, 2048035903, 6144107709, 10240179515, 26624466739, 30720538545, 79873400217, 133122333695, 399367001085]

約数ペア:

[(1, 399367001085), (3, 133122333695), (5, 79873400217), (13, 30720538545), (15, 26624466739), (39, 10240179515), (65, 6144107709), (195, 2048035903), (457, 873888405), (1371, 291296135), (2285, 174777681), (5941, 67222185), (6855, 58259227), (17823, 22407395), (29705, 13444437), (89115, 4481479)]