28457095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{353}}^1\times {\mathrm{701}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 35785152

約数和(自身を除く): 7328057

約数列:

[1, 5, 23, 115, 353, 701, 1765, 3505, 8119, 16123, 40595, 80615, 247453, 1237265, 5691419, 28457095]

約数ペア:

[(1, 28457095), (5, 5691419), (23, 1237265), (115, 247453), (353, 80615), (701, 40595), (1765, 16123), (3505, 8119)]