74025945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{235003}}^1$

素因数の和:235021

約数の個数: 24

約数和(自身を含む): 146642496

約数和(自身を除く): 72616551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 235003, 705009, 1175015, 1645021, 2115027, 3525045, 4935063, 8225105, 10575135, 14805189, 24675315, 74025945]

約数ペア:

[(1, 74025945), (3, 24675315), (5, 14805189), (7, 10575135), (9, 8225105), (15, 4935063), (21, 3525045), (35, 2115027), (45, 1645021), (63, 1175015), (105, 705009), (315, 235003)]