13639165

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 16883712

約数和(自身を除く): 3244547

約数列:

[1, 5, 47, 127, 235, 457, 635, 2285, 5969, 21479, 29845, 58039, 107395, 290195, 2727833, 13639165]

約数ペア:

[(1, 13639165), (5, 2727833), (47, 290195), (127, 107395), (235, 58039), (457, 29845), (635, 21479), (2285, 5969)]