117238215

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{20407}}^1$

素因数の和:20798

約数の個数: 16

約数和(自身を含む): 188080128

約数和(自身を除く): 70841913

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 5745, 20407, 61221, 102035, 306105, 7815881, 23447643, 39079405, 117238215]

約数ペア:

[(1, 117238215), (3, 39079405), (5, 23447643), (15, 7815881), (383, 306105), (1149, 102035), (1915, 61221), (5745, 20407)]