3939105

素因数分解:

$3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1160

約数の個数: 16

約数和(自身を含む): 6330240

約数和(自身を除く): 2391135

約数列:

[1, 3, 5, 15, 313, 839, 939, 1565, 2517, 4195, 4695, 12585, 262607, 787821, 1313035, 3939105]

約数ペア:

[(1, 3939105), (3, 1313035), (5, 787821), (15, 262607), (313, 12585), (839, 4695), (939, 4195), (1565, 2517)]