20220435

素因数分解:

$3^4\times 5^1\times {\mathrm{49927}}^1$

素因数の和:49944

約数の個数: 20

約数和(自身を含む): 36247728

約数和(自身を除く): 16027293

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 49927, 149781, 249635, 449343, 748905, 1348029, 2246715, 4044087, 6740145, 20220435]

約数ペア:

[(1, 20220435), (3, 6740145), (5, 4044087), (9, 2246715), (15, 1348029), (27, 748905), (45, 449343), (81, 249635), (135, 149781), (405, 49927)]