13030245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17033}}^1$

素因数の和:17061

約数の個数: 24

約数和(自身を含む): 23915736

約数和(自身を除く): 10885491

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 17033, 51099, 85165, 153297, 255495, 289561, 766485, 868683, 1447805, 2606049, 4343415, 13030245]

約数ペア:

[(1, 13030245), (3, 4343415), (5, 2606049), (9, 1447805), (15, 868683), (17, 766485), (45, 289561), (51, 255495), (85, 153297), (153, 85165), (255, 51099), (765, 17033)]