47217275

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{11731}}^1$

素因数の和:11771

約数の個数: 24

約数和(自身を含む): 69828864

約数和(自身を除く): 22611589

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 11731, 58655, 82117, 269813, 293275, 410585, 1349065, 1888691, 2052925, 6745325, 9443455, 47217275]

約数ペア:

[(1, 47217275), (5, 9443455), (7, 6745325), (23, 2052925), (25, 1888691), (35, 1349065), (115, 410585), (161, 293275), (175, 269813), (575, 82117), (805, 58655), (4025, 11731)]