27993805

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{15091}}^1$

素因数の和:15156

約数の個数: 16

約数和(自身を含む): 39118464

約数和(自身を除く): 11124659

約数列:

[1, 5, 7, 35, 53, 265, 371, 1855, 15091, 75455, 105637, 528185, 799823, 3999115, 5598761, 27993805]

約数ペア:

[(1, 27993805), (5, 5598761), (7, 3999115), (35, 799823), (53, 528185), (265, 105637), (371, 75455), (1855, 15091)]