11751165

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{15361}}^1$

素因数の和:15389

約数の個数: 24

約数和(自身を含む): 21568248

約数和(自身を除く): 9817083

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 15361, 46083, 76805, 138249, 230415, 261137, 691245, 783411, 1305685, 2350233, 3917055, 11751165]

約数ペア:

[(1, 11751165), (3, 3917055), (5, 2350233), (9, 1305685), (15, 783411), (17, 691245), (45, 261137), (51, 230415), (85, 138249), (153, 76805), (255, 46083), (765, 15361)]