8139315

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28559}}^1$

素因数の和:28586

約数の個数: 16

約数和(自身を含む): 13708800

約数和(自身を除く): 5569485

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 28559, 85677, 142795, 428385, 542621, 1627863, 2713105, 8139315]

約数ペア:

[(1, 8139315), (3, 2713105), (5, 1627863), (15, 542621), (19, 428385), (57, 142795), (95, 85677), (285, 28559)]