56720265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5681

約数の個数: 32

約数和(自身を含む): 104805120

約数和(自身を除く): 48084855

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 5569, 10185, 16707, 27845, 38983, 83535, 116949, 194915, 540193, 584745, 1620579, 2700965, 3781351, 8102895, 11344053, 18906755, 56720265]

約数ペア:

[(1, 56720265), (3, 18906755), (5, 11344053), (7, 8102895), (15, 3781351), (21, 2700965), (35, 1620579), (97, 584745), (105, 540193), (291, 194915), (485, 116949), (679, 83535), (1455, 38983), (2037, 27845), (3395, 16707), (5569, 10185)]