56949075

素因数分解:

$3^4\times 5^2\times {\mathrm{28123}}^1$

素因数の和:28145

約数の個数: 30

約数和(自身を含む): 105493124

約数和(自身を除く): 48544049

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 405, 675, 2025, 28123, 84369, 140615, 253107, 421845, 703075, 759321, 1265535, 2109225, 2277963, 3796605, 6327675, 11389815, 18983025, 56949075]

約数ペア:

[(1, 56949075), (3, 18983025), (5, 11389815), (9, 6327675), (15, 3796605), (25, 2277963), (27, 2109225), (45, 1265535), (75, 759321), (81, 703075), (135, 421845), (225, 253107), (405, 140615), (675, 84369), (2025, 28123)]