271532205

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{8369}}^1$

素因数の和:8490

約数の個数: 48

約数和(自身を含む): 543179520

約数和(自身を除く): 271647315

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 103, 105, 309, 315, 515, 721, 927, 1545, 2163, 3605, 4635, 6489, 8369, 10815, 25107, 32445, 41845, 58583, 75321, 125535, 175749, 292915, 376605, 527247, 862007, 878745, 2586021, 2636235, 4310035, 6034049, 7758063, 12930105, 18102147, 30170245, 38790315, 54306441, 90510735, 271532205]

約数ペア:

[(1, 271532205), (3, 90510735), (5, 54306441), (7, 38790315), (9, 30170245), (15, 18102147), (21, 12930105), (35, 7758063), (45, 6034049), (63, 4310035), (103, 2636235), (105, 2586021), (309, 878745), (315, 862007), (515, 527247), (721, 376605), (927, 292915), (1545, 175749), (2163, 125535), (3605, 75321), (4635, 58583), (6489, 41845), (8369, 32445), (10815, 25107)]