126850005

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{165817}}^1$

素因数の和:165845

約数の個数: 24

約数和(自身を含む): 232808472

約数和(自身を除く): 105958467

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 165817, 497451, 829085, 1492353, 2487255, 2818889, 7461765, 8456667, 14094445, 25370001, 42283335, 126850005]

約数ペア:

[(1, 126850005), (3, 42283335), (5, 25370001), (9, 14094445), (15, 8456667), (17, 7461765), (45, 2818889), (51, 2487255), (85, 1492353), (153, 829085), (255, 497451), (765, 165817)]