15485112

素因数分解:

$2^3\times 3^2\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 42120000

約数和(自身を除く): 26634888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 449, 479, 898, 958, 1347, 1437, 1796, 1916, 2694, 2874, 3592, 3832, 4041, 4311, 5388, 5748, 8082, 8622, 10776, 11496, 16164, 17244, 32328, 34488, 215071, 430142, 645213, 860284, 1290426, 1720568, 1935639, 2580852, 3871278, 5161704, 7742556, 15485112]

約数ペア:

[(1, 15485112), (2, 7742556), (3, 5161704), (4, 3871278), (6, 2580852), (8, 1935639), (9, 1720568), (12, 1290426), (18, 860284), (24, 645213), (36, 430142), (72, 215071), (449, 34488), (479, 32328), (898, 17244), (958, 16164), (1347, 11496), (1437, 10776), (1796, 8622), (1916, 8082), (2694, 5748), (2874, 5388), (3592, 4311), (3832, 4041)]