28766595

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13443

約数の個数: 32

約数和(自身を含む): 54077184

約数和(自身を除く): 25310589

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 13411, 40233, 67055, 147521, 174343, 201165, 442563, 523029, 737605, 871715, 1917773, 2212815, 2615145, 5753319, 9588865, 28766595]

約数ペア:

[(1, 28766595), (3, 9588865), (5, 5753319), (11, 2615145), (13, 2212815), (15, 1917773), (33, 871715), (39, 737605), (55, 523029), (65, 442563), (143, 201165), (165, 174343), (195, 147521), (429, 67055), (715, 40233), (2145, 13411)]