53617065

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{210263}}^1$

素因数の和:210288

約数の個数: 16

約数和(自身を含む): 90834048

約数和(自身を除く): 37216983

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 210263, 630789, 1051315, 3153945, 3574471, 10723413, 17872355, 53617065]

約数ペア:

[(1, 53617065), (3, 17872355), (5, 10723413), (15, 3574471), (17, 3153945), (51, 1051315), (85, 630789), (255, 210263)]