11555315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 14644800

約数和(自身を除く): 3089485

約数列:

[1, 5, 23, 89, 115, 445, 1129, 2047, 5645, 10235, 25967, 100481, 129835, 502405, 2311063, 11555315]

約数ペア:

[(1, 11555315), (5, 2311063), (23, 502405), (89, 129835), (115, 100481), (445, 25967), (1129, 10235), (2047, 5645)]