135109205

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 207403392

約数和(自身を除く): 72294187

約数列:

[1, 5, 7, 11, 35, 55, 61, 77, 121, 305, 385, 427, 523, 605, 671, 847, 2135, 2615, 3355, 3661, 4235, 4697, 5753, 7381, 18305, 23485, 28765, 31903, 36905, 40271, 51667, 63283, 159515, 201355, 223321, 258335, 316415, 350933, 442981, 1116605, 1754665, 2214905, 2456531, 3860263, 12282655, 19301315, 27021841, 135109205]

約数ペア:

[(1, 135109205), (5, 27021841), (7, 19301315), (11, 12282655), (35, 3860263), (55, 2456531), (61, 2214905), (77, 1754665), (121, 1116605), (305, 442981), (385, 350933), (427, 316415), (523, 258335), (605, 223321), (671, 201355), (847, 159515), (2135, 63283), (2615, 51667), (3355, 40271), (3661, 36905), (4235, 31903), (4697, 28765), (5753, 23485), (7381, 18305)]