53321145

素因数分解:

$3^1\times 5^1\times {\mathrm{1789}}^1\times {\mathrm{1987}}^1$

素因数の和:3784

約数の個数: 16

約数和(自身を含む): 85404480

約数和(自身を除く): 32083335

約数列:

[1, 3, 5, 15, 1789, 1987, 5367, 5961, 8945, 9935, 26835, 29805, 3554743, 10664229, 17773715, 53321145]

約数ペア:

[(1, 53321145), (3, 17773715), (5, 10664229), (15, 3554743), (1789, 29805), (1987, 26835), (5367, 9935), (5961, 8945)]