71334405

素因数分解:

$3^3\times 5^1\times {\mathrm{528403}}^1$

素因数の和:528417

約数の個数: 16

約数和(自身を含む): 126816960

約数和(自身を除く): 55482555

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 528403, 1585209, 2642015, 4755627, 7926045, 14266881, 23778135, 71334405]

約数ペア:

[(1, 71334405), (3, 23778135), (5, 14266881), (9, 7926045), (15, 4755627), (27, 2642015), (45, 1585209), (135, 528403)]