54546625

素因数分解:

$5^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 87160320

約数和(自身を除く): 32613695

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 125, 133, 175, 193, 323, 425, 475, 595, 665, 875, 965, 1351, 1615, 2125, 2261, 2375, 2975, 3281, 3325, 3667, 4825, 6755, 8075, 11305, 14875, 16405, 16625, 18335, 22967, 24125, 25669, 33775, 40375, 56525, 62339, 82025, 91675, 114835, 128345, 168875, 282625, 311695, 410125, 436373, 458375, 574175, 641725, 1558475, 2181865, 2870875, 3208625, 7792375, 10909325, 54546625]

約数ペア:

[(1, 54546625), (5, 10909325), (7, 7792375), (17, 3208625), (19, 2870875), (25, 2181865), (35, 1558475), (85, 641725), (95, 574175), (119, 458375), (125, 436373), (133, 410125), (175, 311695), (193, 282625), (323, 168875), (425, 128345), (475, 114835), (595, 91675), (665, 82025), (875, 62339), (965, 56525), (1351, 40375), (1615, 33775), (2125, 25669), (2261, 24125), (2375, 22967), (2975, 18335), (3281, 16625), (3325, 16405), (3667, 14875), (4825, 11305), (6755, 8075)]