144549315

素因数分解:

$3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{17747}}^1$

素因数の和:17939

約数の個数: 24

約数和(自身を含む): 251950608

約数和(自身を除く): 107401293

約数列:

[1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145, 17747, 53241, 88735, 159723, 266205, 798615, 3212207, 9636621, 16061035, 28909863, 48183105, 144549315]

約数ペア:

[(1, 144549315), (3, 48183105), (5, 28909863), (9, 16061035), (15, 9636621), (45, 3212207), (181, 798615), (543, 266205), (905, 159723), (1629, 88735), (2715, 53241), (8145, 17747)]