194847145

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{1091}}^1\times {\mathrm{1553}}^1$

素因数の和:2672

約数の個数: 16

約数和(自身を含む): 244363392

約数和(自身を除く): 49516247

約数列:

[1, 5, 23, 115, 1091, 1553, 5455, 7765, 25093, 35719, 125465, 178595, 1694323, 8471615, 38969429, 194847145]

約数ペア:

[(1, 194847145), (5, 38969429), (23, 8471615), (115, 1694323), (1091, 178595), (1553, 125465), (5455, 35719), (7765, 25093)]