55021925

素因数分解:

$5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:222

約数の個数: 36

約数和(自身を含む): 80396640

約数和(自身を除く): 25374715

約数列:

[1, 5, 7, 25, 35, 59, 73, 175, 295, 365, 413, 511, 1475, 1825, 2065, 2555, 4307, 5329, 10325, 12775, 21535, 26645, 30149, 37303, 107675, 133225, 150745, 186515, 314411, 753725, 932575, 1572055, 2200877, 7860275, 11004385, 55021925]

約数ペア:

[(1, 55021925), (5, 11004385), (7, 7860275), (25, 2200877), (35, 1572055), (59, 932575), (73, 753725), (175, 314411), (295, 186515), (365, 150745), (413, 133225), (511, 107675), (1475, 37303), (1825, 30149), (2065, 26645), (2555, 21535), (4307, 12775), (5329, 10325)]