268881095

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{451901}}^1$

素因数の和:451930

約数の個数: 16

約数和(自身を含む): 390443328

約数和(自身を除く): 121562233

約数列:

[1, 5, 7, 17, 35, 85, 119, 595, 451901, 2259505, 3163307, 7682317, 15816535, 38411585, 53776219, 268881095]

約数ペア:

[(1, 268881095), (5, 53776219), (7, 38411585), (17, 15816535), (35, 7682317), (85, 3163307), (119, 2259505), (595, 451901)]