39728395

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24151}}^1$

素因数の和:24210

約数の個数: 16

約数和(自身を含む): 55646208

約数和(自身を除く): 15917813

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 24151, 120755, 169057, 845285, 1135097, 5675485, 7945679, 39728395]

約数ペア:

[(1, 39728395), (5, 7945679), (7, 5675485), (35, 1135097), (47, 845285), (235, 169057), (329, 120755), (1645, 24151)]