16469145

素因数分解:

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

素因数の和:140

約数の個数: 96

約数和(自身を含む): 36691200

約数和(自身を除く): 20222055

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 97, 99, 105, 147, 165, 231, 245, 291, 315, 343, 385, 441, 485, 495, 539, 679, 693, 735, 873, 1029, 1067, 1155, 1455, 1617, 1715, 2037, 2205, 2695, 3087, 3201, 3395, 3465, 3773, 4365, 4753, 4851, 5145, 5335, 6111, 7469, 8085, 9603, 10185, 11319, 14259, 15435, 16005, 18865, 22407, 23765, 24255, 30555, 33271, 33957, 37345, 42777, 48015, 52283, 56595, 67221, 71295, 99813, 112035, 156849, 166355, 169785, 213885, 261415, 299439, 336105, 365981, 470547, 499065, 784245, 1097943, 1497195, 1829905, 2352735, 3293829, 5489715, 16469145]

約数ペア:

[(1, 16469145), (3, 5489715), (5, 3293829), (7, 2352735), (9, 1829905), (11, 1497195), (15, 1097943), (21, 784245), (33, 499065), (35, 470547), (45, 365981), (49, 336105), (55, 299439), (63, 261415), (77, 213885), (97, 169785), (99, 166355), (105, 156849), (147, 112035), (165, 99813), (231, 71295), (245, 67221), (291, 56595), (315, 52283), (343, 48015), (385, 42777), (441, 37345), (485, 33957), (495, 33271), (539, 30555), (679, 24255), (693, 23765), (735, 22407), (873, 18865), (1029, 16005), (1067, 15435), (1155, 14259), (1455, 11319), (1617, 10185), (1715, 9603), (2037, 8085), (2205, 7469), (2695, 6111), (3087, 5335), (3201, 5145), (3395, 4851), (3465, 4753), (3773, 4365)]