2021872725

素因数分解:

$3^3\times 5^2\times {\mathrm{2995367}}^1$

素因数の和:2995386

約数の個数: 24

約数和(自身を含む): 3714256320

約数和(自身を除く): 1692383595

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 2995367, 8986101, 14976835, 26958303, 44930505, 74884175, 80874909, 134791515, 224652525, 404374545, 673957575, 2021872725]

約数ペア:

[(1, 2021872725), (3, 673957575), (5, 404374545), (9, 224652525), (15, 134791515), (25, 80874909), (27, 74884175), (45, 44930505), (75, 26958303), (135, 14976835), (225, 8986101), (675, 2995367)]