67990565

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{3433}}^1$

素因数の和:3688

約数の個数: 16

約数和(自身を含む): 86784048

約数和(自身を除く): 18793483

約数列:

[1, 5, 17, 85, 233, 1165, 3433, 3961, 17165, 19805, 58361, 291805, 799889, 3999445, 13598113, 67990565]

約数ペア:

[(1, 67990565), (5, 13598113), (17, 3999445), (85, 799889), (233, 291805), (1165, 58361), (3433, 19805), (3961, 17165)]