54087285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:382

約数の個数: 64

約数和(自身を含む): 105933312

約数和(自身を除く): 51846027

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 157, 193, 255, 357, 471, 579, 595, 785, 965, 1099, 1351, 1785, 2355, 2669, 2895, 3281, 3297, 4053, 5495, 6755, 8007, 9843, 13345, 16405, 16485, 18683, 20265, 22967, 30301, 40035, 49215, 56049, 68901, 90903, 93415, 114835, 151505, 212107, 280245, 344505, 454515, 515117, 636321, 1060535, 1545351, 2575585, 3181605, 3605819, 7726755, 10817457, 18029095, 54087285]

約数ペア:

[(1, 54087285), (3, 18029095), (5, 10817457), (7, 7726755), (15, 3605819), (17, 3181605), (21, 2575585), (35, 1545351), (51, 1060535), (85, 636321), (105, 515117), (119, 454515), (157, 344505), (193, 280245), (255, 212107), (357, 151505), (471, 114835), (579, 93415), (595, 90903), (785, 68901), (965, 56049), (1099, 49215), (1351, 40035), (1785, 30301), (2355, 22967), (2669, 20265), (2895, 18683), (3281, 16485), (3297, 16405), (4053, 13345), (5495, 9843), (6755, 8007)]