1374345

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{4363}}^1$

素因数の和:4381

約数の個数: 24

約数和(自身を含む): 2723136

約数和(自身を除く): 1348791

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 4363, 13089, 21815, 30541, 39267, 65445, 91623, 152705, 196335, 274869, 458115, 1374345]

約数ペア:

[(1, 1374345), (3, 458115), (5, 274869), (7, 196335), (9, 152705), (15, 91623), (21, 65445), (35, 39267), (45, 30541), (63, 21815), (105, 13089), (315, 4363)]