12955305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{78517}}^1$

素因数の和:78536

約数の個数: 16

約数和(自身を含む): 22613184

約数和(自身を除く): 9657879

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 78517, 235551, 392585, 863687, 1177755, 2591061, 4318435, 12955305]

約数ペア:

[(1, 12955305), (3, 4318435), (5, 2591061), (11, 1177755), (15, 863687), (33, 392585), (55, 235551), (165, 78517)]