22390785

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29269}}^1$

素因数の和:29297

約数の個数: 24

約数和(自身を含む): 41095080

約数和(自身を除く): 18704295

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 29269, 87807, 146345, 263421, 439035, 497573, 1317105, 1492719, 2487865, 4478157, 7463595, 22390785]

約数ペア:

[(1, 22390785), (3, 7463595), (5, 4478157), (9, 2487865), (15, 1492719), (17, 1317105), (45, 497573), (51, 439035), (85, 263421), (153, 146345), (255, 87807), (765, 29269)]