11155705

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 32

約数和(自身を含む): 15396480

約数和(自身を除く): 4240775

約数列:

[1, 5, 11, 43, 53, 55, 89, 215, 265, 445, 473, 583, 979, 2279, 2365, 2915, 3827, 4717, 4895, 11395, 19135, 23585, 25069, 42097, 51887, 125345, 202831, 210485, 259435, 1014155, 2231141, 11155705]

約数ペア:

[(1, 11155705), (5, 2231141), (11, 1014155), (43, 259435), (53, 210485), (55, 202831), (89, 125345), (215, 51887), (265, 42097), (445, 25069), (473, 23585), (583, 19135), (979, 11395), (2279, 4895), (2365, 4717), (2915, 3827)]