39325905

素因数分解:

$3^6\times 5^1\times {\mathrm{10789}}^1$

素因数の和:10812

約数の個数: 28

約数和(自身を含む): 70760820

約数和(自身を除く): 31434915

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 10789, 32367, 53945, 97101, 161835, 291303, 485505, 873909, 1456515, 2621727, 4369545, 7865181, 13108635, 39325905]

約数ペア:

[(1, 39325905), (3, 13108635), (5, 7865181), (9, 4369545), (15, 2621727), (27, 1456515), (45, 873909), (81, 485505), (135, 291303), (243, 161835), (405, 97101), (729, 53945), (1215, 32367), (3645, 10789)]