28944885

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101561}}^1$

素因数の和:101588

約数の個数: 16

約数和(自身を含む): 48749760

約数和(自身を除く): 19804875

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 101561, 304683, 507805, 1523415, 1929659, 5788977, 9648295, 28944885]

約数ペア:

[(1, 28944885), (3, 9648295), (5, 5788977), (15, 1929659), (19, 1523415), (57, 507805), (95, 304683), (285, 101561)]