38943315

素因数分解:

$3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4804

約数の個数: 32

約数和(自身を含む): 70382400

約数和(自身を除く): 31439085

約数列:

[1, 3, 5, 9, 15, 27, 45, 61, 135, 183, 305, 549, 915, 1647, 2745, 4729, 8235, 14187, 23645, 42561, 70935, 127683, 212805, 288469, 638415, 865407, 1442345, 2596221, 4327035, 7788663, 12981105, 38943315]

約数ペア:

[(1, 38943315), (3, 12981105), (5, 7788663), (9, 4327035), (15, 2596221), (27, 1442345), (45, 865407), (61, 638415), (135, 288469), (183, 212805), (305, 127683), (549, 70935), (915, 42561), (1647, 23645), (2745, 14187), (4729, 8235)]