27448575

素因数分解:

$3^1\times 5^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 58329600

約数和(自身を除く): 30881025

約数列:

[1, 3, 5, 7, 11, 15, 21, 25, 33, 35, 49, 55, 75, 77, 97, 105, 147, 165, 175, 231, 245, 275, 291, 343, 385, 485, 525, 539, 679, 735, 825, 1029, 1067, 1155, 1225, 1455, 1617, 1715, 1925, 2037, 2425, 2695, 3201, 3395, 3675, 3773, 4753, 5145, 5335, 5775, 7275, 7469, 8085, 8575, 10185, 11319, 13475, 14259, 16005, 16975, 18865, 22407, 23765, 25725, 26675, 33271, 37345, 40425, 50925, 52283, 56595, 71295, 80025, 94325, 99813, 112035, 118825, 156849, 166355, 186725, 261415, 282975, 356475, 365981, 499065, 560175, 784245, 831775, 1097943, 1307075, 1829905, 2495325, 3921225, 5489715, 9149525, 27448575]

約数ペア:

[(1, 27448575), (3, 9149525), (5, 5489715), (7, 3921225), (11, 2495325), (15, 1829905), (21, 1307075), (25, 1097943), (33, 831775), (35, 784245), (49, 560175), (55, 499065), (75, 365981), (77, 356475), (97, 282975), (105, 261415), (147, 186725), (165, 166355), (175, 156849), (231, 118825), (245, 112035), (275, 99813), (291, 94325), (343, 80025), (385, 71295), (485, 56595), (525, 52283), (539, 50925), (679, 40425), (735, 37345), (825, 33271), (1029, 26675), (1067, 25725), (1155, 23765), (1225, 22407), (1455, 18865), (1617, 16975), (1715, 16005), (1925, 14259), (2037, 13475), (2425, 11319), (2695, 10185), (3201, 8575), (3395, 8085), (3675, 7469), (3773, 7275), (4753, 5775), (5145, 5335)]