4678775

素因数分解:

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

素因数の和:215

約数の個数: 24

約数和(自身を含む): 6190080

約数和(自身を除く): 1511305

約数列:

[1, 5, 23, 25, 79, 103, 115, 395, 515, 575, 1817, 1975, 2369, 2575, 8137, 9085, 11845, 40685, 45425, 59225, 187151, 203425, 935755, 4678775]

約数ペア:

[(1, 4678775), (5, 935755), (23, 203425), (25, 187151), (79, 59225), (103, 45425), (115, 40685), (395, 11845), (515, 9085), (575, 8137), (1817, 2575), (1975, 2369)]