64755945

素因数分解:

$3^2\times 5^1\times {\mathrm{929}}^1\times {\mathrm{1549}}^1$

素因数の和:2489

約数の個数: 24

約数和(自身を含む): 112437000

約数和(自身を除く): 47681055

約数列:

[1, 3, 5, 9, 15, 45, 929, 1549, 2787, 4645, 4647, 7745, 8361, 13935, 13941, 23235, 41805, 69705, 1439021, 4317063, 7195105, 12951189, 21585315, 64755945]

約数ペア:

[(1, 64755945), (3, 21585315), (5, 12951189), (9, 7195105), (15, 4317063), (45, 1439021), (929, 69705), (1549, 41805), (2787, 23235), (4645, 13941), (4647, 13935), (7745, 8361)]