4427925

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 7496544

約数和(自身を除く): 3068619

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1373, 3225, 4119, 6865, 20595, 34325, 59039, 102975, 177117, 295195, 885585, 1475975, 4427925]

約数ペア:

[(1, 4427925), (3, 1475975), (5, 885585), (15, 295195), (25, 177117), (43, 102975), (75, 59039), (129, 34325), (215, 20595), (645, 6865), (1075, 4119), (1373, 3225)]