6971275

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 9374400

約数和(自身を除く): 2403125

約数列:

[1, 5, 17, 25, 47, 85, 235, 349, 425, 799, 1175, 1745, 3995, 5933, 8725, 16403, 19975, 29665, 82015, 148325, 278851, 410075, 1394255, 6971275]

約数ペア:

[(1, 6971275), (5, 1394255), (17, 410075), (25, 278851), (47, 148325), (85, 82015), (235, 29665), (349, 19975), (425, 16403), (799, 8725), (1175, 5933), (1745, 3995)]