28330445

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{39623}}^1$

素因数の和:39652

約数の個数: 16

約数和(自身を含む): 39940992

約数和(自身を除く): 11610547

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 39623, 198115, 435853, 515099, 2179265, 2575495, 5666089, 28330445]

約数ペア:

[(1, 28330445), (5, 5666089), (11, 2575495), (13, 2179265), (55, 515099), (65, 435853), (143, 198115), (715, 39623)]