3969255

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3727}}^1$

素因数の和:3806

約数の個数: 16

約数和(自身を含む): 6441984

約数和(自身を除く): 2472729

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 3727, 11181, 18635, 55905, 264617, 793851, 1323085, 3969255]

約数ペア:

[(1, 3969255), (3, 1323085), (5, 793851), (15, 264617), (71, 55905), (213, 18635), (355, 11181), (1065, 3727)]