2023940115

素因数分解:

$3^4\times 5^1\times {\mathrm{4997383}}^1$

素因数の和:4997400

約数の個数: 20

約数和(自身を含む): 3628100784

約数和(自身を除く): 1604160669

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 4997383, 14992149, 24986915, 44976447, 74960745, 134929341, 224882235, 404788023, 674646705, 2023940115]

約数ペア:

[(1, 2023940115), (3, 674646705), (5, 404788023), (9, 224882235), (15, 134929341), (27, 74960745), (45, 44976447), (81, 24986915), (135, 14992149), (405, 4997383)]