43210485

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 77673024

約数和(自身を除く): 34462539

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 137, 163, 215, 387, 411, 489, 645, 685, 815, 1233, 1467, 1935, 2055, 2445, 5891, 6165, 7009, 7335, 17673, 21027, 22331, 29455, 35045, 53019, 63081, 66993, 88365, 105135, 111655, 200979, 265095, 315405, 334965, 960233, 1004895, 2880699, 4801165, 8642097, 14403495, 43210485]

約数ペア:

[(1, 43210485), (3, 14403495), (5, 8642097), (9, 4801165), (15, 2880699), (43, 1004895), (45, 960233), (129, 334965), (137, 315405), (163, 265095), (215, 200979), (387, 111655), (411, 105135), (489, 88365), (645, 66993), (685, 63081), (815, 53019), (1233, 35045), (1467, 29455), (1935, 22331), (2055, 21027), (2445, 17673), (5891, 7335), (6165, 7009)]