134473885

素因数分解:

$5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{42221}}^1$

素因数の和:42253

約数の個数: 24

約数和(自身を含む): 202158936

約数和(自身を除く): 67685051

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 455, 637, 3185, 42221, 211105, 295547, 548873, 1477735, 2068829, 2744365, 3842111, 10344145, 19210555, 26894777, 134473885]

約数ペア:

[(1, 134473885), (5, 26894777), (7, 19210555), (13, 10344145), (35, 3842111), (49, 2744365), (65, 2068829), (91, 1477735), (245, 548873), (455, 295547), (637, 211105), (3185, 42221)]