2712439737985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{821}}^1\times {\mathrm{184211}}^1$

素因数の和:185265

約数の個数: 32

約数和(自身を含む): 3466964156544

約数和(自身を除く): 754524418559

約数列:

[1, 5, 17, 85, 211, 821, 1055, 3587, 4105, 13957, 17935, 69785, 173231, 184211, 866155, 921055, 2944927, 3131587, 14724635, 15657935, 38868521, 151237231, 194342605, 660764857, 756186155, 2571032927, 3303824285, 12855164635, 31911055741, 159555278705, 542487947597, 2712439737985]

約数ペア:

[(1, 2712439737985), (5, 542487947597), (17, 159555278705), (85, 31911055741), (211, 12855164635), (821, 3303824285), (1055, 2571032927), (3587, 756186155), (4105, 660764857), (13957, 194342605), (17935, 151237231), (69785, 38868521), (173231, 15657935), (184211, 14724635), (866155, 3131587), (921055, 2944927)]