28598315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{1669}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 36072000

約数和(自身を除く): 7473685

約数列:

[1, 5, 23, 115, 149, 745, 1669, 3427, 8345, 17135, 38387, 191935, 248681, 1243405, 5719663, 28598315]

約数ペア:

[(1, 28598315), (5, 5719663), (23, 1243405), (115, 248681), (149, 191935), (745, 38387), (1669, 17135), (3427, 8345)]