155484791

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4815

約数の個数: 24

約数和(自身を含む): 200589840

約数和(自身を除く): 45105049

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 2989, 4697, 4729, 32879, 33103, 52019, 231721, 288469, 364133, 2019283, 2548931, 3173159, 14134981, 22212113, 155484791]

約数ペア:

[(1, 155484791), (7, 22212113), (11, 14134981), (49, 3173159), (61, 2548931), (77, 2019283), (427, 364133), (539, 288469), (671, 231721), (2989, 52019), (4697, 33103), (4729, 32879)]