78444315

素因数分解:

$3^3\times 5^1\times {\mathrm{581069}}^1$

素因数の和:581083

約数の個数: 16

約数和(自身を含む): 139456800

約数和(自身を除く): 61012485

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 581069, 1743207, 2905345, 5229621, 8716035, 15688863, 26148105, 78444315]

約数ペア:

[(1, 78444315), (3, 26148105), (5, 15688863), (9, 8716035), (15, 5229621), (27, 2905345), (45, 1743207), (135, 581069)]