197708505

素因数分解:

$3^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{13063}}^1$

素因数の和:14080

約数の個数: 16

約数和(自身を含む): 316671360

約数和(自身を除く): 118962855

約数列:

[1, 3, 5, 15, 1009, 3027, 5045, 13063, 15135, 39189, 65315, 195945, 13180567, 39541701, 65902835, 197708505]

約数ペア:

[(1, 197708505), (3, 65902835), (5, 39541701), (15, 13180567), (1009, 195945), (3027, 65315), (5045, 39189), (13063, 15135)]