10909325

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 17320320

約数和(自身を除く): 6410995

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 193, 323, 425, 475, 595, 665, 965, 1351, 1615, 2261, 2975, 3281, 3325, 3667, 4825, 6755, 8075, 11305, 16405, 18335, 22967, 25669, 33775, 56525, 62339, 82025, 91675, 114835, 128345, 311695, 436373, 574175, 641725, 1558475, 2181865, 10909325]

約数ペア:

[(1, 10909325), (5, 2181865), (7, 1558475), (17, 641725), (19, 574175), (25, 436373), (35, 311695), (85, 128345), (95, 114835), (119, 91675), (133, 82025), (175, 62339), (193, 56525), (323, 33775), (425, 25669), (475, 22967), (595, 18335), (665, 16405), (965, 11305), (1351, 8075), (1615, 6755), (2261, 4825), (2975, 3667), (3281, 3325)]