165339265

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{8863}}^1$

素因数の和:8929

約数の個数: 32

約数和(自身を含む): 250177536

約数和(自身を除く): 84838271

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 205, 287, 455, 533, 1435, 2665, 3731, 8863, 18655, 44315, 62041, 115219, 310205, 363383, 576095, 806533, 1816915, 2543681, 4032665, 4723979, 12718405, 23619895, 33067853, 165339265]

約数ペア:

[(1, 165339265), (5, 33067853), (7, 23619895), (13, 12718405), (35, 4723979), (41, 4032665), (65, 2543681), (91, 1816915), (205, 806533), (287, 576095), (455, 363383), (533, 310205), (1435, 115219), (2665, 62041), (3731, 44315), (8863, 18655)]