55227475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 72986400

約数和(自身を除く): 17758925

約数列:

[1, 5, 17, 25, 85, 199, 425, 653, 995, 3265, 3383, 4975, 11101, 16325, 16915, 55505, 84575, 129947, 277525, 649735, 2209099, 3248675, 11045495, 55227475]

約数ペア:

[(1, 55227475), (5, 11045495), (17, 3248675), (25, 2209099), (85, 649735), (199, 277525), (425, 129947), (653, 84575), (995, 55505), (3265, 16915), (3383, 16325), (4975, 11101)]