55248555

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{216661}}^1$

素因数の和:216686

約数の個数: 16

約数和(自身を含む): 93597984

約数和(自身を除く): 38349429

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 216661, 649983, 1083305, 3249915, 3683237, 11049711, 18416185, 55248555]

約数ペア:

[(1, 55248555), (3, 18416185), (5, 11049711), (15, 3683237), (17, 3249915), (51, 1083305), (85, 649983), (255, 216661)]