171490635

素因数分解:

$3^3\times 5^1\times {\mathrm{1270301}}^1$

素因数の和:1270315

約数の個数: 16

約数和(自身を含む): 304872480

約数和(自身を除く): 133381845

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1270301, 3810903, 6351505, 11432709, 19054515, 34298127, 57163545, 171490635]

約数ペア:

[(1, 171490635), (3, 57163545), (5, 34298127), (9, 19054515), (15, 11432709), (27, 6351505), (45, 3810903), (135, 1270301)]