492003315

素因数分解:

$3^5\times 5^1\times {\mathrm{404941}}^1$

素因数の和:404961

約数の個数: 24

約数和(自身を含む): 884393328

約数和(自身を除く): 392390013

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 404941, 1214823, 2024705, 3644469, 6074115, 10933407, 18222345, 32800221, 54667035, 98400663, 164001105, 492003315]

約数ペア:

[(1, 492003315), (3, 164001105), (5, 98400663), (9, 54667035), (15, 32800221), (27, 18222345), (45, 10933407), (81, 6074115), (135, 3644469), (243, 2024705), (405, 1214823), (1215, 404941)]