27849225

素因数分解:

$3^1\times 5^2\times {\mathrm{449}}^1\times {\mathrm{827}}^1$

素因数の和:1289

約数の個数: 24

約数和(自身を含む): 46202400

約数和(自身を除く): 18353175

約数列:

[1, 3, 5, 15, 25, 75, 449, 827, 1347, 2245, 2481, 4135, 6735, 11225, 12405, 20675, 33675, 62025, 371323, 1113969, 1856615, 5569845, 9283075, 27849225]

約数ペア:

[(1, 27849225), (3, 9283075), (5, 5569845), (15, 1856615), (25, 1113969), (75, 371323), (449, 62025), (827, 33675), (1347, 20675), (2245, 12405), (2481, 11225), (4135, 6735)]