15355536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2028

約数の個数: 80

約数和(自身を含む): 47330304

約数和(自身を除く): 31974768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 1987, 2576, 3864, 3974, 5961, 7728, 7948, 11922, 13909, 15896, 23844, 27818, 31792, 41727, 45701, 47688, 55636, 83454, 91402, 95376, 111272, 137103, 166908, 182804, 222544, 274206, 319907, 333816, 365608, 548412, 639814, 667632, 731216, 959721, 1096824, 1279628, 1919442, 2193648, 2559256, 3838884, 5118512, 7677768, 15355536]

約数ペア:

[(1, 15355536), (2, 7677768), (3, 5118512), (4, 3838884), (6, 2559256), (7, 2193648), (8, 1919442), (12, 1279628), (14, 1096824), (16, 959721), (21, 731216), (23, 667632), (24, 639814), (28, 548412), (42, 365608), (46, 333816), (48, 319907), (56, 274206), (69, 222544), (84, 182804), (92, 166908), (112, 137103), (138, 111272), (161, 95376), (168, 91402), (184, 83454), (276, 55636), (322, 47688), (336, 45701), (368, 41727), (483, 31792), (552, 27818), (644, 23844), (966, 15896), (1104, 13909), (1288, 11922), (1932, 7948), (1987, 7728), (2576, 5961), (3864, 3974)]