27970565

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42061}}^1$

素因数の和:42092

約数の個数: 16

約数和(自身を含む): 40379520

約数和(自身を除く): 12408955

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 42061, 210305, 294427, 799159, 1472135, 3995795, 5594113, 27970565]

約数ペア:

[(1, 27970565), (5, 5594113), (7, 3995795), (19, 1472135), (35, 799159), (95, 294427), (133, 210305), (665, 42061)]