25772075

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 40235520

約数和(自身を除く): 14463445

約数列:

[1, 5, 7, 19, 23, 25, 35, 95, 115, 133, 161, 175, 337, 437, 475, 575, 665, 805, 1685, 2185, 2359, 3059, 3325, 4025, 6403, 7751, 8425, 10925, 11795, 15295, 32015, 38755, 44821, 54257, 58975, 76475, 147269, 160075, 193775, 224105, 271285, 736345, 1030883, 1120525, 1356425, 3681725, 5154415, 25772075]

約数ペア:

[(1, 25772075), (5, 5154415), (7, 3681725), (19, 1356425), (23, 1120525), (25, 1030883), (35, 736345), (95, 271285), (115, 224105), (133, 193775), (161, 160075), (175, 147269), (337, 76475), (437, 58975), (475, 54257), (575, 44821), (665, 38755), (805, 32015), (1685, 15295), (2185, 11795), (2359, 10925), (3059, 8425), (3325, 7751), (4025, 6403)]