47720595

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{244721}}^1$

素因数の和:244742

約数の個数: 16

約数和(自身を含む): 82226592

約数和(自身を除く): 34505997

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 244721, 734163, 1223605, 3181373, 3670815, 9544119, 15906865, 47720595]

約数ペア:

[(1, 47720595), (3, 15906865), (5, 9544119), (13, 3670815), (15, 3181373), (39, 1223605), (65, 734163), (195, 244721)]