57293425

素因数分解:

$5^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 85708800

約数和(自身を除く): 28415375

約数列:

[1, 5, 7, 25, 31, 35, 59, 155, 175, 179, 217, 295, 413, 775, 895, 1085, 1253, 1475, 1829, 2065, 4475, 5425, 5549, 6265, 9145, 10325, 10561, 12803, 27745, 31325, 38843, 45725, 52805, 64015, 73927, 138725, 194215, 264025, 320075, 327391, 369635, 971075, 1636955, 1848175, 2291737, 8184775, 11458685, 57293425]

約数ペア:

[(1, 57293425), (5, 11458685), (7, 8184775), (25, 2291737), (31, 1848175), (35, 1636955), (59, 971075), (155, 369635), (175, 327391), (179, 320075), (217, 264025), (295, 194215), (413, 138725), (775, 73927), (895, 64015), (1085, 52805), (1253, 45725), (1475, 38843), (1829, 31325), (2065, 27745), (4475, 12803), (5425, 10561), (5549, 10325), (6265, 9145)]