27892725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{53129}}^1$

素因数の和:53149

約数の個数: 24

約数和(自身を含む): 52704960

約数和(自身を除く): 24812235

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 53129, 159387, 265645, 371903, 796935, 1115709, 1328225, 1859515, 3984675, 5578545, 9297575, 27892725]

約数ペア:

[(1, 27892725), (3, 9297575), (5, 5578545), (7, 3984675), (15, 1859515), (21, 1328225), (25, 1115709), (35, 796935), (75, 371903), (105, 265645), (175, 159387), (525, 53129)]