47168975

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11719}}^1$

素因数の和:11759

約数の個数: 24

約数和(自身を含む): 69757440

約数和(自身を除く): 22588465

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 11719, 58595, 82033, 269537, 292975, 410165, 1347685, 1886759, 2050825, 6738425, 9433795, 47168975]

約数ペア:

[(1, 47168975), (5, 9433795), (7, 6738425), (23, 2050825), (25, 1886759), (35, 1347685), (115, 410165), (161, 292975), (175, 269537), (575, 82033), (805, 58595), (4025, 11719)]