56406405

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{3319}}^1$

素因数の和:3441

約数の個数: 32

約数和(自身を含む): 99440640

約数和(自身を除く): 43034235

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3319, 3399, 5665, 9957, 16595, 16995, 36509, 49785, 109527, 182545, 341857, 547635, 1025571, 1709285, 3760427, 5127855, 11281281, 18802135, 56406405]

約数ペア:

[(1, 56406405), (3, 18802135), (5, 11281281), (11, 5127855), (15, 3760427), (33, 1709285), (55, 1025571), (103, 547635), (165, 341857), (309, 182545), (515, 109527), (1133, 49785), (1545, 36509), (3319, 16995), (3399, 16595), (5665, 9957)]