15456485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 32

約数和(自身を含む): 21855744

約数和(自身を除く): 6399259

約数列:

[1, 5, 11, 17, 55, 61, 85, 187, 271, 305, 671, 935, 1037, 1355, 2981, 3355, 4607, 5185, 11407, 14905, 16531, 23035, 50677, 57035, 82655, 181841, 253385, 281027, 909205, 1405135, 3091297, 15456485]

約数ペア:

[(1, 15456485), (5, 3091297), (11, 1405135), (17, 909205), (55, 281027), (61, 253385), (85, 181841), (187, 82655), (271, 57035), (305, 50677), (671, 23035), (935, 16531), (1037, 14905), (1355, 11407), (2981, 5185), (3355, 4607)]