90797085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39563}}^1$

素因数の和:39594

約数の個数: 32

約数和(自身を含む): 170916480

約数和(自身を除く): 80119395

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 39563, 118689, 197815, 356067, 593445, 672571, 1068201, 1780335, 2017713, 3362855, 5341005, 6053139, 10088565, 18159417, 30265695, 90797085]

約数ペア:

[(1, 90797085), (3, 30265695), (5, 18159417), (9, 10088565), (15, 6053139), (17, 5341005), (27, 3362855), (45, 2017713), (51, 1780335), (85, 1068201), (135, 672571), (153, 593445), (255, 356067), (459, 197815), (765, 118689), (2295, 39563)]