8705265

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 14601216

約数和(自身を除く): 5895951

約数列:

[1, 3, 5, 15, 31, 93, 97, 155, 193, 291, 465, 485, 579, 965, 1455, 2895, 3007, 5983, 9021, 15035, 17949, 18721, 29915, 45105, 56163, 89745, 93605, 280815, 580351, 1741053, 2901755, 8705265]

約数ペア:

[(1, 8705265), (3, 2901755), (5, 1741053), (15, 580351), (31, 280815), (93, 93605), (97, 89745), (155, 56163), (193, 45105), (291, 29915), (465, 18721), (485, 17949), (579, 15035), (965, 9021), (1455, 5983), (2895, 3007)]