13309930815

素因数分解:

$3^1\times 5^1\times {\mathrm{21523}}^1\times {\mathrm{41227}}^1$

素因数の和:62758

約数の個数: 16

約数和(自身を含む): 21297395328

約数和(自身を除く): 7987464513

約数列:

[1, 3, 5, 15, 21523, 41227, 64569, 107615, 123681, 206135, 322845, 618405, 887328721, 2661986163, 4436643605, 13309930815]

約数ペア:

[(1, 13309930815), (3, 4436643605), (5, 2661986163), (15, 887328721), (21523, 618405), (41227, 322845), (64569, 206135), (107615, 123681)]