27012500

素因数分解:

$2^2\times 5^5\times {\mathrm{2161}}^1$

素因数の和:2190

約数の個数: 36

約数和(自身を含む): 59113404

約数和(自身を除く): 32100904

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2161, 2500, 3125, 4322, 6250, 8644, 10805, 12500, 21610, 43220, 54025, 108050, 216100, 270125, 540250, 1080500, 1350625, 2701250, 5402500, 6753125, 13506250, 27012500]

約数ペア:

[(1, 27012500), (2, 13506250), (4, 6753125), (5, 5402500), (10, 2701250), (20, 1350625), (25, 1080500), (50, 540250), (100, 270125), (125, 216100), (250, 108050), (500, 54025), (625, 43220), (1250, 21610), (2161, 12500), (2500, 10805), (3125, 8644), (4322, 6250)]