13297105

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2760

約数の個数: 16

約数和(自身を含む): 17043840

約数和(自身を除く): 3746735

約数列:

[1, 5, 23, 43, 115, 215, 989, 2689, 4945, 13445, 61847, 115627, 309235, 578135, 2659421, 13297105]

約数ペア:

[(1, 13297105), (5, 2659421), (23, 578135), (43, 309235), (115, 115627), (215, 61847), (989, 13445), (2689, 4945)]