28307445

素因数分解:

$3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{3109}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 45381120

約数和(自身を除く): 17073675

約数列:

[1, 3, 5, 15, 607, 1821, 3035, 3109, 9105, 9327, 15545, 46635, 1887163, 5661489, 9435815, 28307445]

約数ペア:

[(1, 28307445), (3, 9435815), (5, 5661489), (15, 1887163), (607, 46635), (1821, 15545), (3035, 9327), (3109, 9105)]