13558945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{593}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 17321040

約数和(自身を除く): 3762095

約数列:

[1, 5, 17, 85, 269, 593, 1345, 2965, 4573, 10081, 22865, 50405, 159517, 797585, 2711789, 13558945]

約数ペア:

[(1, 13558945), (5, 2711789), (17, 797585), (85, 159517), (269, 50405), (593, 22865), (1345, 10081), (2965, 4573)]