8134245

素因数分解:

$3^2\times 5^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 96

約数和(自身を含む): 17971200

約数和(自身を除く): 9836955

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 31, 35, 45, 49, 51, 63, 85, 93, 105, 119, 147, 153, 155, 217, 245, 255, 279, 315, 343, 357, 441, 465, 527, 595, 651, 735, 765, 833, 1029, 1071, 1085, 1395, 1519, 1581, 1715, 1785, 1953, 2205, 2499, 2635, 3087, 3255, 3689, 4165, 4557, 4743, 5145, 5355, 5831, 7497, 7595, 7905, 9765, 10633, 11067, 12495, 13671, 15435, 17493, 18445, 22785, 23715, 25823, 29155, 31899, 33201, 37485, 52479, 53165, 55335, 68355, 77469, 87465, 95697, 129115, 159495, 166005, 180761, 232407, 262395, 387345, 478485, 542283, 903805, 1162035, 1626849, 2711415, 8134245]

約数ペア:

[(1, 8134245), (3, 2711415), (5, 1626849), (7, 1162035), (9, 903805), (15, 542283), (17, 478485), (21, 387345), (31, 262395), (35, 232407), (45, 180761), (49, 166005), (51, 159495), (63, 129115), (85, 95697), (93, 87465), (105, 77469), (119, 68355), (147, 55335), (153, 53165), (155, 52479), (217, 37485), (245, 33201), (255, 31899), (279, 29155), (315, 25823), (343, 23715), (357, 22785), (441, 18445), (465, 17493), (527, 15435), (595, 13671), (651, 12495), (735, 11067), (765, 10633), (833, 9765), (1029, 7905), (1071, 7595), (1085, 7497), (1395, 5831), (1519, 5355), (1581, 5145), (1715, 4743), (1785, 4557), (1953, 4165), (2205, 3689), (2499, 3255), (2635, 3087)]