13356475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 19137168

約数和(自身を除く): 5780693

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2857, 4675, 14285, 31427, 48569, 71425, 157135, 242845, 534259, 785675, 1214225, 2671295, 13356475]

約数ペア:

[(1, 13356475), (5, 2671295), (11, 1214225), (17, 785675), (25, 534259), (55, 242845), (85, 157135), (187, 71425), (275, 48569), (425, 31427), (935, 14285), (2857, 4675)]