16326555

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 30834720

約数和(自身を除く): 14508165

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 97, 105, 147, 229, 245, 291, 485, 679, 687, 735, 1145, 1455, 1603, 2037, 3395, 3435, 4753, 4809, 8015, 10185, 11221, 14259, 22213, 23765, 24045, 33663, 56105, 66639, 71295, 111065, 155491, 168315, 333195, 466473, 777455, 1088437, 2332365, 3265311, 5442185, 16326555]

約数ペア:

[(1, 16326555), (3, 5442185), (5, 3265311), (7, 2332365), (15, 1088437), (21, 777455), (35, 466473), (49, 333195), (97, 168315), (105, 155491), (147, 111065), (229, 71295), (245, 66639), (291, 56105), (485, 33663), (679, 24045), (687, 23765), (735, 22213), (1145, 14259), (1455, 11221), (1603, 10185), (2037, 8015), (3395, 4809), (3435, 4753)]