1116225

素因数分解:

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

素因数の和:79

約数の個数: 54

約数和(自身を含む): 2251158

約数和(自身を除く): 1134933

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 41, 45, 55, 75, 99, 121, 123, 165, 205, 225, 275, 363, 369, 451, 495, 605, 615, 825, 1025, 1089, 1353, 1815, 1845, 2255, 2475, 3025, 3075, 4059, 4961, 5445, 6765, 9075, 9225, 11275, 14883, 20295, 24805, 27225, 33825, 44649, 74415, 101475, 124025, 223245, 372075, 1116225]

約数ペア:

[(1, 1116225), (3, 372075), (5, 223245), (9, 124025), (11, 101475), (15, 74415), (25, 44649), (33, 33825), (41, 27225), (45, 24805), (55, 20295), (75, 14883), (99, 11275), (121, 9225), (123, 9075), (165, 6765), (205, 5445), (225, 4961), (275, 4059), (363, 3075), (369, 3025), (451, 2475), (495, 2255), (605, 1845), (615, 1815), (825, 1353), (1025, 1089)]