12667065

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{27241}}^1$

素因数の和:27280

約数の個数: 16

約数和(自身を含む): 20921856

約数和(自身を除く): 8254791

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 27241, 81723, 136205, 408615, 844471, 2533413, 4222355, 12667065]

約数ペア:

[(1, 12667065), (3, 4222355), (5, 2533413), (15, 844471), (31, 408615), (93, 136205), (155, 81723), (465, 27241)]