16828115

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{709}}^1$

素因数の和:862

約数の個数: 16

約数和(自身を含む): 20856960

約数和(自身を除く): 4028845

約数列:

[1, 5, 47, 101, 235, 505, 709, 3545, 4747, 23735, 33323, 71609, 166615, 358045, 3365623, 16828115]

約数ペア:

[(1, 16828115), (5, 3365623), (47, 358045), (101, 166615), (235, 71609), (505, 33323), (709, 23735), (3545, 4747)]