29985825

素因数分解:

$3^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{4817}}^1$

素因数の和:4913

約数の個数: 24

約数和(自身を含む): 50184288

約数和(自身を除く): 20198463

約数列:

[1, 3, 5, 15, 25, 75, 83, 249, 415, 1245, 2075, 4817, 6225, 14451, 24085, 72255, 120425, 361275, 399811, 1199433, 1999055, 5997165, 9995275, 29985825]

約数ペア:

[(1, 29985825), (3, 9995275), (5, 5997165), (15, 1999055), (25, 1199433), (75, 399811), (83, 361275), (249, 120425), (415, 72255), (1245, 24085), (2075, 14451), (4817, 6225)]