5116605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1381}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 9287040

約数和(自身を除く): 4170435

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 1381, 3705, 4143, 6905, 17953, 20715, 26239, 53859, 78717, 89765, 131195, 269295, 341107, 393585, 1023321, 1705535, 5116605]

約数ペア:

[(1, 5116605), (3, 1705535), (5, 1023321), (13, 393585), (15, 341107), (19, 269295), (39, 131195), (57, 89765), (65, 78717), (95, 53859), (195, 26239), (247, 20715), (285, 17953), (741, 6905), (1235, 4143), (1381, 3705)]