28790565

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{9743}}^1$

素因数の和:9948

約数の個数: 16

約数和(自身を含む): 46303488

約数和(自身を除く): 17512923

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 9743, 29229, 48715, 146145, 1919371, 5758113, 9596855, 28790565]

約数ペア:

[(1, 28790565), (3, 9596855), (5, 5758113), (15, 1919371), (197, 146145), (591, 48715), (985, 29229), (2955, 9743)]