13303621775

素因数分解:

$5^2\times {\mathrm{197}}^1\times {\mathrm{643}}^1\times {\mathrm{4201}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 16609968144

約数和(自身を除く): 3306346369

約数列:

[1, 5, 25, 197, 643, 985, 3215, 4201, 4925, 16075, 21005, 105025, 126671, 633355, 827597, 2701243, 3166775, 4137985, 13506215, 20689925, 67531075, 532144871, 2660724355, 13303621775]

約数ペア:

[(1, 13303621775), (5, 2660724355), (25, 532144871), (197, 67531075), (643, 20689925), (985, 13506215), (3215, 4137985), (4201, 3166775), (4925, 2701243), (16075, 827597), (21005, 633355), (105025, 126671)]