152889345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{485363}}^1$

素因数の和:485381

約数の個数: 24

約数和(自身を含む): 302867136

約数和(自身を除く): 149977791

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 485363, 1456089, 2426815, 3397541, 4368267, 7280445, 10192623, 16987705, 21841335, 30577869, 50963115, 152889345]

約数ペア:

[(1, 152889345), (3, 50963115), (5, 30577869), (7, 21841335), (9, 16987705), (15, 10192623), (21, 7280445), (35, 4368267), (45, 3397541), (63, 2426815), (105, 1456089), (315, 485363)]