5247075

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 8882368

約数和(自身を除く): 3635293

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 1627, 3225, 4881, 8135, 24405, 40675, 69961, 122025, 209883, 349805, 1049415, 1749025, 5247075]

約数ペア:

[(1, 5247075), (3, 1749025), (5, 1049415), (15, 349805), (25, 209883), (43, 122025), (75, 69961), (129, 40675), (215, 24405), (645, 8135), (1075, 4881), (1627, 3225)]