25240155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{98981}}^1$

素因数の和:99006

約数の個数: 16

約数和(自身を含む): 42760224

約数和(自身を除く): 17520069

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 98981, 296943, 494905, 1484715, 1682677, 5048031, 8413385, 25240155]

約数ペア:

[(1, 25240155), (3, 8413385), (5, 5048031), (15, 1682677), (17, 1484715), (51, 494905), (85, 296943), (255, 98981)]