3681725

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 5029440

約数和(自身を除く): 1347715

約数列:

[1, 5, 19, 23, 25, 95, 115, 337, 437, 475, 575, 1685, 2185, 6403, 7751, 8425, 10925, 32015, 38755, 147269, 160075, 193775, 736345, 3681725]

約数ペア:

[(1, 3681725), (5, 736345), (19, 193775), (23, 160075), (25, 147269), (95, 38755), (115, 32015), (337, 10925), (437, 8425), (475, 7751), (575, 6403), (1685, 2185)]