5173175

素因数分解:

$5^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 7718256

約数和(自身を除く): 2545081

約数列:

[1, 5, 7, 25, 35, 41, 49, 103, 175, 205, 245, 287, 515, 721, 1025, 1225, 1435, 2009, 2575, 3605, 4223, 5047, 7175, 10045, 18025, 21115, 25235, 29561, 50225, 105575, 126175, 147805, 206927, 739025, 1034635, 5173175]

約数ペア:

[(1, 5173175), (5, 1034635), (7, 739025), (25, 206927), (35, 147805), (41, 126175), (49, 105575), (103, 50225), (175, 29561), (205, 25235), (245, 21115), (287, 18025), (515, 10045), (721, 7175), (1025, 5047), (1225, 4223), (1435, 3605), (2009, 2575)]