75918157

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{523}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 88283520

約数和(自身を除く): 12365363

約数列:

[1, 7, 89, 233, 523, 623, 1631, 3661, 20737, 46547, 121859, 145159, 325829, 853013, 10845451, 75918157]

約数ペア:

[(1, 75918157), (7, 10845451), (89, 853013), (233, 325829), (523, 145159), (623, 121859), (1631, 46547), (3661, 20737)]