74213105

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{599}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 90720000

約数和(自身を除く): 16506895

約数列:

[1, 5, 71, 349, 355, 599, 1745, 2995, 24779, 42529, 123895, 209051, 212645, 1045255, 14842621, 74213105]

約数ペア:

[(1, 74213105), (5, 14842621), (71, 1045255), (349, 212645), (355, 209051), (599, 123895), (1745, 42529), (2995, 24779)]