42749235

素因数分解:

$3^3\times 5^1\times {\mathrm{316661}}^1$

素因数の和:316675

約数の個数: 16

約数和(自身を含む): 75998880

約数和(自身を除く): 33249645

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 316661, 949983, 1583305, 2849949, 4749915, 8549847, 14249745, 42749235]

約数ペア:

[(1, 42749235), (3, 14249745), (5, 8549847), (9, 4749915), (15, 2849949), (27, 1583305), (45, 949983), (135, 316661)]