3851685

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 6938880

約数和(自身を除く): 3087195

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 277, 309, 515, 831, 927, 1385, 1545, 2493, 2781, 4155, 4635, 7479, 12465, 13905, 28531, 37395, 85593, 142655, 256779, 427965, 770337, 1283895, 3851685]

約数ペア:

[(1, 3851685), (3, 1283895), (5, 770337), (9, 427965), (15, 256779), (27, 142655), (45, 85593), (103, 37395), (135, 28531), (277, 13905), (309, 12465), (515, 7479), (831, 4635), (927, 4155), (1385, 2781), (1545, 2493)]