2912447725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{10590719}}^1$

素因数の和:10590740

約数の個数: 12

約数和(自身を含む): 3939747840

約数和(自身を除く): 1027300115

約数列:

[1, 5, 11, 25, 55, 275, 10590719, 52953595, 116497909, 264767975, 582489545, 2912447725]

約数ペア:

[(1, 2912447725), (5, 582489545), (11, 264767975), (25, 116497909), (55, 52953595), (275, 10590719)]