9647025

素因数分解:

$3^1\times 5^2\times {\mathrm{293}}^1\times {\mathrm{439}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 16040640

約数和(自身を除く): 6393615

約数列:

[1, 3, 5, 15, 25, 75, 293, 439, 879, 1317, 1465, 2195, 4395, 6585, 7325, 10975, 21975, 32925, 128627, 385881, 643135, 1929405, 3215675, 9647025]

約数ペア:

[(1, 9647025), (3, 3215675), (5, 1929405), (15, 643135), (25, 385881), (75, 128627), (293, 32925), (439, 21975), (879, 10975), (1317, 7325), (1465, 6585), (2195, 4395)]