27530055

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 59439744

約数和(自身を除く): 31909689

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 53, 63, 85, 97, 105, 119, 153, 159, 255, 265, 291, 315, 357, 371, 477, 485, 595, 679, 765, 795, 873, 901, 1071, 1113, 1455, 1649, 1785, 1855, 2037, 2385, 2703, 3339, 3395, 4365, 4505, 4947, 5141, 5355, 5565, 6111, 6307, 8109, 8245, 10185, 11543, 13515, 14841, 15423, 16695, 18921, 24735, 25705, 30555, 31535, 34629, 35987, 40545, 46269, 56763, 57715, 74205, 77115, 87397, 94605, 103887, 107961, 173145, 179935, 231345, 262191, 283815, 323883, 436985, 519435, 539805, 611779, 786573, 1310955, 1619415, 1835337, 3058895, 3932865, 5506011, 9176685, 27530055]

約数ペア:

[(1, 27530055), (3, 9176685), (5, 5506011), (7, 3932865), (9, 3058895), (15, 1835337), (17, 1619415), (21, 1310955), (35, 786573), (45, 611779), (51, 539805), (53, 519435), (63, 436985), (85, 323883), (97, 283815), (105, 262191), (119, 231345), (153, 179935), (159, 173145), (255, 107961), (265, 103887), (291, 94605), (315, 87397), (357, 77115), (371, 74205), (477, 57715), (485, 56763), (595, 46269), (679, 40545), (765, 35987), (795, 34629), (873, 31535), (901, 30555), (1071, 25705), (1113, 24735), (1455, 18921), (1649, 16695), (1785, 15423), (1855, 14841), (2037, 13515), (2385, 11543), (2703, 10185), (3339, 8245), (3395, 8109), (4365, 6307), (4505, 6111), (4947, 5565), (5141, 5355)]