13045715

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6673}}^1$

素因数の和:6718

約数の個数: 16

約数和(自身を含む): 17299008

約数和(自身を除く): 4253293

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 6673, 33365, 113441, 153479, 567205, 767395, 2609143, 13045715]

約数ペア:

[(1, 13045715), (5, 2609143), (17, 767395), (23, 567205), (85, 153479), (115, 113441), (391, 33365), (1955, 6673)]