23579505

素因数分解:

$3^6\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6492

約数の個数: 28

約数和(自身を含む): 42430260

約数和(自身を除く): 18850755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 3645, 6469, 19407, 32345, 58221, 97035, 174663, 291105, 523989, 873315, 1571967, 2619945, 4715901, 7859835, 23579505]

約数ペア:

[(1, 23579505), (3, 7859835), (5, 4715901), (9, 2619945), (15, 1571967), (27, 873315), (45, 523989), (81, 291105), (135, 174663), (243, 97035), (405, 58221), (729, 32345), (1215, 19407), (3645, 6469)]