53370405

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{787}}^1$

素因数の和:946

約数の個数: 48

約数和(自身を含む): 101784384

約数和(自身を除く): 48413979

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 137, 165, 411, 495, 685, 787, 1233, 1507, 2055, 2361, 3935, 4521, 6165, 7083, 7535, 8657, 11805, 13563, 22605, 25971, 35415, 43285, 67815, 77913, 107819, 129855, 323457, 389565, 539095, 970371, 1186009, 1617285, 3558027, 4851855, 5930045, 10674081, 17790135, 53370405]

約数ペア:

[(1, 53370405), (3, 17790135), (5, 10674081), (9, 5930045), (11, 4851855), (15, 3558027), (33, 1617285), (45, 1186009), (55, 970371), (99, 539095), (137, 389565), (165, 323457), (411, 129855), (495, 107819), (685, 77913), (787, 67815), (1233, 43285), (1507, 35415), (2055, 25971), (2361, 22605), (3935, 13563), (4521, 11805), (6165, 8657), (7083, 7535)]