40786605

素因数分解:

$3^3\times 5^1\times {\mathrm{302123}}^1$

素因数の和:302137

約数の個数: 16

約数和(自身を含む): 72509760

約数和(自身を除く): 31723155

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 302123, 906369, 1510615, 2719107, 4531845, 8157321, 13595535, 40786605]

約数ペア:

[(1, 40786605), (3, 13595535), (5, 8157321), (9, 4531845), (15, 2719107), (27, 1510615), (45, 906369), (135, 302123)]