5240445

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 32

約数和(自身を含む): 9918720

約数和(自身を除く): 4678275

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 145, 203, 435, 609, 1015, 1721, 3045, 5163, 8605, 12047, 25815, 36141, 49909, 60235, 149727, 180705, 249545, 349363, 748635, 1048089, 1746815, 5240445]

約数ペア:

[(1, 5240445), (3, 1746815), (5, 1048089), (7, 748635), (15, 349363), (21, 249545), (29, 180705), (35, 149727), (87, 60235), (105, 49909), (145, 36141), (203, 25815), (435, 12047), (609, 8605), (1015, 5163), (1721, 3045)]