2385955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:147

約数の個数: 32

約数和(自身を含む): 3483648

約数和(自身を除く): 1097693

約数列:

[1, 5, 11, 13, 47, 55, 65, 71, 143, 235, 355, 517, 611, 715, 781, 923, 2585, 3055, 3337, 3905, 4615, 6721, 10153, 16685, 33605, 36707, 43381, 50765, 183535, 216905, 477191, 2385955]

約数ペア:

[(1, 2385955), (5, 477191), (11, 216905), (13, 183535), (47, 50765), (55, 43381), (65, 36707), (71, 33605), (143, 16685), (235, 10153), (355, 6721), (517, 4615), (611, 3905), (715, 3337), (781, 3055), (923, 2585)]