28430445

素因数分解:

$3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{28289}}^1$

素因数の和:28364

約数の個数: 16

約数和(自身を含む): 46169280

約数和(自身を除く): 17738835

約数列:

[1, 3, 5, 15, 67, 201, 335, 1005, 28289, 84867, 141445, 424335, 1895363, 5686089, 9476815, 28430445]

約数ペア:

[(1, 28430445), (3, 9476815), (5, 5686089), (15, 1895363), (67, 424335), (201, 141445), (335, 84867), (1005, 28289)]