76860945

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{244003}}^1$

素因数の和:244021

約数の個数: 24

約数和(自身を含む): 152258496

約数和(自身を除く): 75397551

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 244003, 732009, 1220015, 1708021, 2196027, 3660045, 5124063, 8540105, 10980135, 15372189, 25620315, 76860945]

約数ペア:

[(1, 76860945), (3, 25620315), (5, 15372189), (7, 10980135), (9, 8540105), (15, 5124063), (21, 3660045), (35, 2196027), (45, 1708021), (63, 1220015), (105, 732009), (315, 244003)]