115551457

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:625

約数の個数: 24

約数和(自身を含む): 140049000

約数和(自身を除く): 24497543

約数列:

[1, 7, 29, 49, 203, 233, 349, 1421, 1631, 2443, 6757, 10121, 11417, 17101, 47299, 70847, 81317, 331093, 495929, 569219, 2358193, 3984533, 16507351, 115551457]

約数ペア:

[(1, 115551457), (7, 16507351), (29, 3984533), (49, 2358193), (203, 569219), (233, 495929), (349, 331093), (1421, 81317), (1631, 70847), (2443, 47299), (6757, 17101), (10121, 11417)]