127958804005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43449509}}^1$

素因数の和:43449564

約数の個数: 16

約数和(自身を含む): 166846118400

約数和(自身を除く): 38887314395

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 43449509, 217247545, 825540671, 1346934779, 4127703355, 6734673895, 25591760801, 127958804005]

約数ペア:

[(1, 127958804005), (5, 25591760801), (19, 6734673895), (31, 4127703355), (95, 1346934779), (155, 825540671), (589, 217247545), (2945, 43449509)]