77941245

素因数分解:

$3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{8081}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 124915392

約数和(自身を除く): 46974147

約数列:

[1, 3, 5, 15, 643, 1929, 3215, 8081, 9645, 24243, 40405, 121215, 5196083, 15588249, 25980415, 77941245]

約数ペア:

[(1, 77941245), (3, 25980415), (5, 15588249), (15, 5196083), (643, 121215), (1929, 40405), (3215, 24243), (8081, 9645)]