12675745

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1632

約数の個数: 16

約数和(自身を含む): 16008192

約数和(自身を除く): 3332447

約数列:

[1, 5, 31, 53, 155, 265, 1543, 1643, 7715, 8215, 47833, 81779, 239165, 408895, 2535149, 12675745]

約数ペア:

[(1, 12675745), (5, 2535149), (31, 408895), (53, 239165), (155, 81779), (265, 47833), (1543, 8215), (1643, 7715)]