212518065

素因数分解:

$3^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{16417}}^1$

素因数の和:17288

約数の個数: 16

約数和(自身を含む): 340443648

約数和(自身を除く): 127925583

約数列:

[1, 3, 5, 15, 863, 2589, 4315, 12945, 16417, 49251, 82085, 246255, 14167871, 42503613, 70839355, 212518065]

約数ペア:

[(1, 212518065), (3, 70839355), (5, 42503613), (15, 14167871), (863, 246255), (2589, 82085), (4315, 49251), (12945, 16417)]