15130896

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{28657}}^1$

素因数の和:28679

約数の個数: 40

約数和(自身を含む): 42643104

約数和(自身を除く): 27512208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 28657, 57314, 85971, 114628, 171942, 229256, 315227, 343884, 458512, 630454, 687768, 945681, 1260908, 1375536, 1891362, 2521816, 3782724, 5043632, 7565448, 15130896]

約数ペア:

[(1, 15130896), (2, 7565448), (3, 5043632), (4, 3782724), (6, 2521816), (8, 1891362), (11, 1375536), (12, 1260908), (16, 945681), (22, 687768), (24, 630454), (33, 458512), (44, 343884), (48, 315227), (66, 229256), (88, 171942), (132, 114628), (176, 85971), (264, 57314), (528, 28657)]