86993505

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113717}}^1$

素因数の和:113745

約数の個数: 24

約数和(自身を含む): 159660072

約数和(自身を除く): 72666567

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 113717, 341151, 568585, 1023453, 1705755, 1933189, 5117265, 5799567, 9665945, 17398701, 28997835, 86993505]

約数ペア:

[(1, 86993505), (3, 28997835), (5, 17398701), (9, 9665945), (15, 5799567), (17, 5117265), (45, 1933189), (51, 1705755), (85, 1023453), (153, 568585), (255, 341151), (765, 113717)]