2100825

素因数分解:

$3^2\times 5^2\times {\mathrm{9337}}^1$

素因数の和:9353

約数の個数: 18

約数和(自身を含む): 3763214

約数和(自身を除く): 1662389

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 9337, 28011, 46685, 84033, 140055, 233425, 420165, 700275, 2100825]

約数ペア:

[(1, 2100825), (3, 700275), (5, 420165), (9, 233425), (15, 140055), (25, 84033), (45, 46685), (75, 28011), (225, 9337)]