39660435

素因数分解:

$3^4\times 5^1\times {\mathrm{97927}}^1$

素因数の和:97944

約数の個数: 20

約数和(自身を含む): 71095728

約数和(自身を除く): 31435293

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 97927, 293781, 489635, 881343, 1468905, 2644029, 4406715, 7932087, 13220145, 39660435]

約数ペア:

[(1, 39660435), (3, 13220145), (5, 7932087), (9, 4406715), (15, 2644029), (27, 1468905), (45, 881343), (81, 489635), (135, 293781), (405, 97927)]