12249095

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2719}}^1$

素因数の和:2794

約数の個数: 16

約数和(自身を含む): 15863040

約数和(自身を除く): 3613945

約数列:

[1, 5, 17, 53, 85, 265, 901, 2719, 4505, 13595, 46223, 144107, 231115, 720535, 2449819, 12249095]

約数ペア:

[(1, 12249095), (5, 2449819), (17, 720535), (53, 231115), (85, 144107), (265, 46223), (901, 13595), (2719, 4505)]