13303921755

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18870811}}^1$

素因数の和:18870866

約数の個数: 16

約数和(自身を含む): 21739175424

約数和(自身を除く): 8435253669

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 18870811, 56612433, 94354055, 283062165, 886928117, 2660784351, 4434640585, 13303921755]

約数ペア:

[(1, 13303921755), (3, 4434640585), (5, 2660784351), (15, 886928117), (47, 283062165), (141, 94354055), (235, 56612433), (705, 18870811)]