12746655

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{4801}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 22473360

約数和(自身を除く): 9726705

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2655, 4801, 14403, 24005, 43209, 72015, 216045, 283259, 849777, 1416295, 2549331, 4248885, 12746655]

約数ペア:

[(1, 12746655), (3, 4248885), (5, 2549331), (9, 1416295), (15, 849777), (45, 283259), (59, 216045), (177, 72015), (295, 43209), (531, 24005), (885, 14403), (2655, 4801)]