67286185

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2568

約数の個数: 16

約数和(自身を含む): 83286720

約数和(自身を除く): 16000535

約数列:

[1, 5, 43, 131, 215, 655, 2389, 5633, 11945, 28165, 102727, 312959, 513635, 1564795, 13457237, 67286185]

約数ペア:

[(1, 67286185), (5, 13457237), (43, 1564795), (131, 513635), (215, 312959), (655, 102727), (2389, 28165), (5633, 11945)]