13447225

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 18400608

約数和(自身を除く): 4953383

約数列:

[1, 5, 11, 25, 55, 107, 275, 457, 535, 1177, 2285, 2675, 5027, 5885, 11425, 25135, 29425, 48899, 125675, 244495, 537889, 1222475, 2689445, 13447225]

約数ペア:

[(1, 13447225), (5, 2689445), (11, 1222475), (25, 537889), (55, 244495), (107, 125675), (275, 48899), (457, 29425), (535, 25135), (1177, 11425), (2285, 5885), (2675, 5027)]