7904095

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 10424160

約数和(自身を除く): 2520065

約数列:

[1, 5, 19, 29, 95, 145, 151, 361, 551, 755, 1805, 2755, 2869, 4379, 10469, 14345, 21895, 52345, 54511, 83201, 272555, 416005, 1580819, 7904095]

約数ペア:

[(1, 7904095), (5, 1580819), (19, 416005), (29, 272555), (95, 83201), (145, 54511), (151, 52345), (361, 21895), (551, 14345), (755, 10469), (1805, 4379), (2755, 2869)]