6507945

素因数分解:

$3^4\times 5^1\times {\mathrm{16069}}^1$

素因数の和:16086

約数の個数: 20

約数和(自身を含む): 11666820

約数和(自身を除く): 5158875

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 16069, 48207, 80345, 144621, 241035, 433863, 723105, 1301589, 2169315, 6507945]

約数ペア:

[(1, 6507945), (3, 2169315), (5, 1301589), (9, 723105), (15, 433863), (27, 241035), (45, 144621), (81, 80345), (135, 48207), (405, 16069)]