11839365

素因数分解:

$3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:112

約数の個数: 80

約数和(自身を含む): 23417856

約数和(自身を除く): 11578491

約数列:

[1, 3, 5, 9, 15, 23, 27, 31, 41, 45, 69, 81, 93, 115, 123, 135, 155, 205, 207, 279, 345, 369, 405, 465, 615, 621, 713, 837, 943, 1035, 1107, 1271, 1395, 1845, 1863, 2139, 2511, 2829, 3105, 3321, 3565, 3813, 4185, 4715, 5535, 6355, 6417, 8487, 9315, 10695, 11439, 12555, 14145, 16605, 19065, 19251, 25461, 29233, 32085, 34317, 42435, 57195, 57753, 76383, 87699, 96255, 102951, 127305, 146165, 171585, 263097, 288765, 381915, 438495, 514755, 789291, 1315485, 2367873, 3946455, 11839365]

約数ペア:

[(1, 11839365), (3, 3946455), (5, 2367873), (9, 1315485), (15, 789291), (23, 514755), (27, 438495), (31, 381915), (41, 288765), (45, 263097), (69, 171585), (81, 146165), (93, 127305), (115, 102951), (123, 96255), (135, 87699), (155, 76383), (205, 57753), (207, 57195), (279, 42435), (345, 34317), (369, 32085), (405, 29233), (465, 25461), (615, 19251), (621, 19065), (713, 16605), (837, 14145), (943, 12555), (1035, 11439), (1107, 10695), (1271, 9315), (1395, 8487), (1845, 6417), (1863, 6355), (2139, 5535), (2511, 4715), (2829, 4185), (3105, 3813), (3321, 3565)]