82643255

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 110246400

約数和(自身を除く): 27603145

約数列:

[1, 5, 19, 23, 95, 109, 115, 347, 437, 545, 1735, 2071, 2185, 2507, 6593, 7981, 10355, 12535, 32965, 37823, 39905, 47633, 151639, 189115, 238165, 718637, 758195, 869929, 3593185, 4349645, 16528651, 82643255]

約数ペア:

[(1, 82643255), (5, 16528651), (19, 4349645), (23, 3593185), (95, 869929), (109, 758195), (115, 718637), (347, 238165), (437, 189115), (545, 151639), (1735, 47633), (2071, 39905), (2185, 37823), (2507, 32965), (6593, 12535), (7981, 10355)]