258865745

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{30259}}^1$

素因数の和:30352

約数の個数: 16

約数和(自身を含む): 326808000

約数和(自身を除く): 67942255

約数列:

[1, 5, 29, 59, 145, 295, 1711, 8555, 30259, 151295, 877511, 1785281, 4387555, 8926405, 51773149, 258865745]

約数ペア:

[(1, 258865745), (5, 51773149), (29, 8926405), (59, 4387555), (145, 1785281), (295, 877511), (1711, 151295), (8555, 30259)]