223245

素因数分解:

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

素因数の和:74

約数の個数: 36

約数和(自身を含む): 435708

約数和(自身を除く): 212463

約数列:

[1, 3, 5, 9, 11, 15, 33, 41, 45, 55, 99, 121, 123, 165, 205, 363, 369, 451, 495, 605, 615, 1089, 1353, 1815, 1845, 2255, 4059, 4961, 5445, 6765, 14883, 20295, 24805, 44649, 74415, 223245]

約数ペア:

[(1, 223245), (3, 74415), (5, 44649), (9, 24805), (11, 20295), (15, 14883), (33, 6765), (41, 5445), (45, 4961), (55, 4059), (99, 2255), (121, 1845), (123, 1815), (165, 1353), (205, 1089), (363, 615), (369, 605), (451, 495)]