26724645

素因数分解:

$3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1481}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 46469592

約数和(自身を除く): 19744947

約数列:

[1, 3, 5, 9, 15, 45, 401, 1203, 1481, 2005, 3609, 4443, 6015, 7405, 13329, 18045, 22215, 66645, 593881, 1781643, 2969405, 5344929, 8908215, 26724645]

約数ペア:

[(1, 26724645), (3, 8908215), (5, 5344929), (9, 2969405), (15, 1781643), (45, 593881), (401, 66645), (1203, 22215), (1481, 18045), (2005, 13329), (3609, 7405), (4443, 6015)]