40056165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52361}}^1$

素因数の和:52389

約数の個数: 24

約数和(自身を含む): 73516248

約数和(自身を除く): 33460083

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 52361, 157083, 261805, 471249, 785415, 890137, 2356245, 2670411, 4450685, 8011233, 13352055, 40056165]

約数ペア:

[(1, 40056165), (3, 13352055), (5, 8011233), (9, 4450685), (15, 2670411), (17, 2356245), (45, 890137), (51, 785415), (85, 471249), (153, 261805), (255, 157083), (765, 52361)]