15394095

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{20123}}^1$

素因数の和:20151

約数の個数: 24

約数和(自身を含む): 28254096

約数和(自身を除く): 12860001

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 20123, 60369, 100615, 181107, 301845, 342091, 905535, 1026273, 1710455, 3078819, 5131365, 15394095]

約数ペア:

[(1, 15394095), (3, 5131365), (5, 3078819), (9, 1710455), (15, 1026273), (17, 905535), (45, 342091), (51, 301845), (85, 181107), (153, 100615), (255, 60369), (765, 20123)]