12753555

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27427}}^1$

素因数の和:27466

約数の個数: 16

約数和(自身を含む): 21064704

約数和(自身を除く): 8311149

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 27427, 82281, 137135, 411405, 850237, 2550711, 4251185, 12753555]

約数ペア:

[(1, 12753555), (3, 4251185), (5, 2550711), (15, 850237), (31, 411405), (93, 137135), (155, 82281), (465, 27427)]