22506925

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 36

約数和(自身を含む): 34209120

約数和(自身を除く): 11702195

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 245, 475, 665, 931, 967, 1225, 3325, 4655, 4835, 6769, 18373, 23275, 24175, 33845, 47383, 91865, 128611, 169225, 236915, 459325, 643055, 900277, 1184575, 3215275, 4501385, 22506925]

約数ペア:

[(1, 22506925), (5, 4501385), (7, 3215275), (19, 1184575), (25, 900277), (35, 643055), (49, 459325), (95, 236915), (133, 169225), (175, 128611), (245, 91865), (475, 47383), (665, 33845), (931, 24175), (967, 23275), (1225, 18373), (3325, 6769), (4655, 4835)]