39222765

素因数分解:

$3^3\times 5^1\times {\mathrm{290539}}^1$

素因数の和:290553

約数の個数: 16

約数和(自身を含む): 69729600

約数和(自身を除く): 30506835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 290539, 871617, 1452695, 2614851, 4358085, 7844553, 13074255, 39222765]

約数ペア:

[(1, 39222765), (3, 13074255), (5, 7844553), (9, 4358085), (15, 2614851), (27, 1452695), (45, 871617), (135, 290539)]