255876095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{7507}}^1$

素因数の和:7930

約数の個数: 16

約数和(自身を含む): 325967328

約数和(自身を除く): 70091233

約数列:

[1, 5, 17, 85, 401, 2005, 6817, 7507, 34085, 37535, 127619, 638095, 3010307, 15051535, 51175219, 255876095]

約数ペア:

[(1, 255876095), (5, 51175219), (17, 15051535), (85, 3010307), (401, 638095), (2005, 127619), (6817, 37535), (7507, 34085)]