11189155

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{653}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 14126400

約数和(自身を除く): 2937245

約数列:

[1, 5, 23, 115, 149, 653, 745, 3265, 3427, 15019, 17135, 75095, 97297, 486485, 2237831, 11189155]

約数ペア:

[(1, 11189155), (5, 2237831), (23, 486485), (115, 97297), (149, 75095), (653, 17135), (745, 15019), (3265, 3427)]