27876345

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 57915648

約数和(自身を除く): 30039303

約数列:

[1, 3, 5, 7, 15, 17, 21, 23, 35, 49, 51, 69, 85, 97, 105, 115, 119, 147, 161, 245, 255, 291, 345, 357, 391, 483, 485, 595, 679, 735, 805, 833, 1127, 1173, 1455, 1649, 1785, 1955, 2037, 2231, 2415, 2499, 2737, 3381, 3395, 4165, 4753, 4947, 5635, 5865, 6693, 8211, 8245, 10185, 11155, 11543, 12495, 13685, 14259, 15617, 16905, 19159, 23765, 24735, 33465, 34629, 37927, 41055, 46851, 57477, 57715, 71295, 78085, 80801, 95795, 109319, 113781, 173145, 189635, 234255, 242403, 265489, 287385, 327957, 404005, 546595, 568905, 796467, 1212015, 1327445, 1639785, 1858423, 3982335, 5575269, 9292115, 27876345]

約数ペア:

[(1, 27876345), (3, 9292115), (5, 5575269), (7, 3982335), (15, 1858423), (17, 1639785), (21, 1327445), (23, 1212015), (35, 796467), (49, 568905), (51, 546595), (69, 404005), (85, 327957), (97, 287385), (105, 265489), (115, 242403), (119, 234255), (147, 189635), (161, 173145), (245, 113781), (255, 109319), (291, 95795), (345, 80801), (357, 78085), (391, 71295), (483, 57715), (485, 57477), (595, 46851), (679, 41055), (735, 37927), (805, 34629), (833, 33465), (1127, 24735), (1173, 23765), (1455, 19159), (1649, 16905), (1785, 15617), (1955, 14259), (2037, 13685), (2231, 12495), (2415, 11543), (2499, 11155), (2737, 10185), (3381, 8245), (3395, 8211), (4165, 6693), (4753, 5865), (4947, 5635)]