128095

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 16

約数和(自身を含む): 178848

約数和(自身を除く): 50753

約数列:

[1, 5, 11, 17, 55, 85, 137, 187, 685, 935, 1507, 2329, 7535, 11645, 25619, 128095]

約数ペア:

[(1, 128095), (5, 25619), (11, 11645), (17, 7535), (55, 2329), (85, 1507), (137, 935), (187, 685)]