70738515

素因数分解:

$3^7\times 5^1\times {\mathrm{6469}}^1$

素因数の和:6495

約数の個数: 32

約数和(自身を含む): 127329600

約数和(自身を除く): 56591085

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 6469, 10935, 19407, 32345, 58221, 97035, 174663, 291105, 523989, 873315, 1571967, 2619945, 4715901, 7859835, 14147703, 23579505, 70738515]

約数ペア:

[(1, 70738515), (3, 23579505), (5, 14147703), (9, 7859835), (15, 4715901), (27, 2619945), (45, 1571967), (81, 873315), (135, 523989), (243, 291105), (405, 174663), (729, 97035), (1215, 58221), (2187, 32345), (3645, 19407), (6469, 10935)]