71330445

素因数分解:

$3^2\times 5^1\times {\mathrm{281}}^1\times {\mathrm{5641}}^1$

素因数の和:5933

約数の個数: 24

約数和(自身を含む): 124101432

約数和(自身を除く): 52770987

約数列:

[1, 3, 5, 9, 15, 45, 281, 843, 1405, 2529, 4215, 5641, 12645, 16923, 28205, 50769, 84615, 253845, 1585121, 4755363, 7925605, 14266089, 23776815, 71330445]

約数ペア:

[(1, 71330445), (3, 23776815), (5, 14266089), (9, 7925605), (15, 4755363), (45, 1585121), (281, 253845), (843, 84615), (1405, 50769), (2529, 28205), (4215, 16923), (5641, 12645)]