16380165

素因数分解:

$3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{3727}}^1$

素因数の和:4028

約数の個数: 16

約数和(自身を含む): 26304768

約数和(自身を除く): 9924603

約数列:

[1, 3, 5, 15, 293, 879, 1465, 3727, 4395, 11181, 18635, 55905, 1092011, 3276033, 5460055, 16380165]

約数ペア:

[(1, 16380165), (3, 5460055), (5, 3276033), (15, 1092011), (293, 55905), (879, 18635), (1465, 11181), (3727, 4395)]