13097655

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 24111360

約数和(自身を除く): 11013705

約数列:

[1, 3, 5, 9, 15, 31, 41, 45, 93, 123, 155, 205, 229, 279, 369, 465, 615, 687, 1145, 1271, 1395, 1845, 2061, 3435, 3813, 6355, 7099, 9389, 10305, 11439, 19065, 21297, 28167, 35495, 46945, 57195, 63891, 84501, 106485, 140835, 291059, 319455, 422505, 873177, 1455295, 2619531, 4365885, 13097655]

約数ペア:

[(1, 13097655), (3, 4365885), (5, 2619531), (9, 1455295), (15, 873177), (31, 422505), (41, 319455), (45, 291059), (93, 140835), (123, 106485), (155, 84501), (205, 63891), (229, 57195), (279, 46945), (369, 35495), (465, 28167), (615, 21297), (687, 19065), (1145, 11439), (1271, 10305), (1395, 9389), (1845, 7099), (2061, 6355), (3435, 3813)]