16644105

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21757}}^1$

素因数の和:21785

約数の個数: 24

約数和(自身を含む): 30548232

約数和(自身を除く): 13904127

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 21757, 65271, 108785, 195813, 326355, 369869, 979065, 1109607, 1849345, 3328821, 5548035, 16644105]

約数ペア:

[(1, 16644105), (3, 5548035), (5, 3328821), (9, 1849345), (15, 1109607), (17, 979065), (45, 369869), (51, 326355), (85, 195813), (153, 108785), (255, 65271), (765, 21757)]