1282160025

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{132523}}^1$

素因数の和:132582

約数の個数: 36

約数和(自身を含む): 2349915568

約数和(自身を除く): 1067755543

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 9675, 132523, 397569, 662615, 1192707, 1987845, 3313075, 5698489, 5963535, 9939225, 17095467, 28492445, 29817675, 51286401, 85477335, 142462225, 256432005, 427386675, 1282160025]

約数ペア:

[(1, 1282160025), (3, 427386675), (5, 256432005), (9, 142462225), (15, 85477335), (25, 51286401), (43, 29817675), (45, 28492445), (75, 17095467), (129, 9939225), (215, 5963535), (225, 5698489), (387, 3313075), (645, 1987845), (1075, 1192707), (1935, 662615), (3225, 397569), (9675, 132523)]