7629795

素因数分解:

$3^4\times 5^1\times {\mathrm{18839}}^1$

素因数の和:18856

約数の個数: 20

約数和(自身を含む): 13677840

約数和(自身を除く): 6048045

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 18839, 56517, 94195, 169551, 282585, 508653, 847755, 1525959, 2543265, 7629795]

約数ペア:

[(1, 7629795), (3, 2543265), (5, 1525959), (9, 847755), (15, 508653), (27, 282585), (45, 169551), (81, 94195), (135, 56517), (405, 18839)]