1385565

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1301}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 864291

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1301, 3903, 6505, 19515, 92371, 277113, 461855, 1385565]

約数ペア:

[(1, 1385565), (3, 461855), (5, 277113), (15, 92371), (71, 19515), (213, 6505), (355, 3903), (1065, 1301)]