201044835

素因数分解:

$3^5\times 5^1\times {\mathrm{165469}}^1$

素因数の和:165489

約数の個数: 24

約数和(自身を含む): 361386480

約数和(自身を除く): 160341645

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 1215, 165469, 496407, 827345, 1489221, 2482035, 4467663, 7446105, 13402989, 22338315, 40208967, 67014945, 201044835]

約数ペア:

[(1, 201044835), (3, 67014945), (5, 40208967), (9, 22338315), (15, 13402989), (27, 7446105), (45, 4467663), (81, 2482035), (135, 1489221), (243, 827345), (405, 496407), (1215, 165469)]