55020585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{215767}}^1$

素因数の和:215792

約数の個数: 16

約数和(自身を含む): 93211776

約数和(自身を除く): 38191191

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 215767, 647301, 1078835, 3236505, 3668039, 11004117, 18340195, 55020585]

約数ペア:

[(1, 55020585), (3, 18340195), (5, 11004117), (15, 3668039), (17, 3236505), (51, 1078835), (85, 647301), (255, 215767)]