225648863

素因数分解:

${\mathrm{11}}^1\times {\mathrm{59}}^2\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:283

約数の個数: 24

約数和(自身を含む): 256991616

約数和(自身を除く): 31342753

約数列:

[1, 11, 59, 71, 83, 649, 781, 913, 3481, 4189, 4897, 5893, 38291, 46079, 53867, 64823, 247151, 288923, 347687, 2718661, 3178153, 3824557, 20513533, 225648863]

約数ペア:

[(1, 225648863), (11, 20513533), (59, 3824557), (71, 3178153), (83, 2718661), (649, 347687), (781, 288923), (913, 247151), (3481, 64823), (4189, 53867), (4897, 46079), (5893, 38291)]