49069225

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 24

約数和(自身を含む): 64817280

約数和(自身を除く): 15748055

約数列:

[1, 5, 17, 25, 85, 263, 425, 439, 1315, 2195, 4471, 6575, 7463, 10975, 22355, 37315, 111775, 115457, 186575, 577285, 1962769, 2886425, 9813845, 49069225]

約数ペア:

[(1, 49069225), (5, 9813845), (17, 2886425), (25, 1962769), (85, 577285), (263, 186575), (425, 115457), (439, 111775), (1315, 37315), (2195, 22355), (4471, 10975), (6575, 7463)]