68351215

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 83182176

約数和(自身を除く): 14830961

約数列:

[1, 5, 131, 241, 433, 655, 1205, 2165, 31571, 56723, 104353, 157855, 283615, 521765, 13670243, 68351215]

約数ペア:

[(1, 68351215), (5, 13670243), (131, 521765), (241, 283615), (433, 157855), (655, 104353), (1205, 56723), (2165, 31571)]