29349945

素因数分解:

$3^4\times 5^1\times {\mathrm{72469}}^1$

素因数の和:72486

約数の個数: 20

約数和(自身を含む): 52613220

約数和(自身を除く): 23263275

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 72469, 217407, 362345, 652221, 1087035, 1956663, 3261105, 5869989, 9783315, 29349945]

約数ペア:

[(1, 29349945), (3, 9783315), (5, 5869989), (9, 3261105), (15, 1956663), (27, 1087035), (45, 652221), (81, 362345), (135, 217407), (405, 72469)]