25226685

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 49670712

約数和(自身を除く): 24444027

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 113, 121, 123, 165, 205, 339, 363, 369, 451, 495, 565, 605, 615, 1017, 1089, 1243, 1353, 1695, 1815, 1845, 2255, 3729, 4059, 4633, 4961, 5085, 5445, 6215, 6765, 11187, 13673, 13899, 14883, 18645, 20295, 23165, 24805, 41019, 41697, 44649, 50963, 55935, 68365, 69495, 74415, 123057, 152889, 205095, 208485, 223245, 254815, 458667, 560593, 615285, 764445, 1681779, 2293335, 2802965, 5045337, 8408895, 25226685]

約数ペア:

[(1, 25226685), (3, 8408895), (5, 5045337), (9, 2802965), (11, 2293335), (15, 1681779), (33, 764445), (41, 615285), (45, 560593), (55, 458667), (99, 254815), (113, 223245), (121, 208485), (123, 205095), (165, 152889), (205, 123057), (339, 74415), (363, 69495), (369, 68365), (451, 55935), (495, 50963), (565, 44649), (605, 41697), (615, 41019), (1017, 24805), (1089, 23165), (1243, 20295), (1353, 18645), (1695, 14883), (1815, 13899), (1845, 13673), (2255, 11187), (3729, 6765), (4059, 6215), (4633, 5445), (4961, 5085)]