39984435

素因数分解:

$3^5\times 5^1\times {\mathrm{32909}}^1$

素因数の和:32929

約数の個数: 24

約数和(自身を含む): 71875440

約数和(自身を除く): 31891005

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 32909, 98727, 164545, 296181, 493635, 888543, 1480905, 2665629, 4442715, 7996887, 13328145, 39984435]

約数ペア:

[(1, 39984435), (3, 13328145), (5, 7996887), (9, 4442715), (15, 2665629), (27, 1480905), (45, 888543), (81, 493635), (135, 296181), (243, 164545), (405, 98727), (1215, 32909)]