88896725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 123801600

約数和(自身を除く): 34904875

約数列:

[1, 5, 19, 23, 25, 79, 95, 103, 115, 395, 437, 475, 515, 575, 1501, 1817, 1957, 1975, 2185, 2369, 2575, 7505, 8137, 9085, 9785, 10925, 11845, 34523, 37525, 40685, 45011, 45425, 48925, 59225, 154603, 172615, 187151, 203425, 225055, 773015, 863075, 935755, 1125275, 3555869, 3865075, 4678775, 17779345, 88896725]

約数ペア:

[(1, 88896725), (5, 17779345), (19, 4678775), (23, 3865075), (25, 3555869), (79, 1125275), (95, 935755), (103, 863075), (115, 773015), (395, 225055), (437, 203425), (475, 187151), (515, 172615), (575, 154603), (1501, 59225), (1817, 48925), (1957, 45425), (1975, 45011), (2185, 40685), (2369, 37525), (2575, 34523), (7505, 11845), (8137, 10925), (9085, 9785)]