28925045

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1381}}^1$

素因数の和:1516

約数の個数: 16

約数和(自身を含む): 35821440

約数和(自身を除く): 6896395

約数列:

[1, 5, 59, 71, 295, 355, 1381, 4189, 6905, 20945, 81479, 98051, 407395, 490255, 5785009, 28925045]

約数ペア:

[(1, 28925045), (5, 5785009), (59, 490255), (71, 407395), (295, 98051), (355, 81479), (1381, 20945), (4189, 6905)]