138403669245

素因数分解:

$3^1\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{5528407}}^1$

素因数の和:5530084

約数の個数: 16

約数和(自身を含む): 221578592640

約数和(自身を除く): 83174923395

約数列:

[1, 3, 5, 15, 1669, 5007, 8345, 25035, 5528407, 16585221, 27642035, 82926105, 9226911283, 27680733849, 46134556415, 138403669245]

約数ペア:

[(1, 138403669245), (3, 46134556415), (5, 27680733849), (15, 9226911283), (1669, 82926105), (5007, 27642035), (8345, 16585221), (25035, 5528407)]