228980565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27211}}^1$

素因数の和:27250

約数の個数: 48

約数和(自身を含む): 458467776

約数和(自身を除く): 229487211

約数列:

[1, 3, 5, 9, 11, 15, 17, 33, 45, 51, 55, 85, 99, 153, 165, 187, 255, 495, 561, 765, 935, 1683, 2805, 8415, 27211, 81633, 136055, 244899, 299321, 408165, 462587, 897963, 1224495, 1387761, 1496605, 2312935, 2693889, 4163283, 4489815, 5088457, 6938805, 13469445, 15265371, 20816415, 25442285, 45796113, 76326855, 228980565]

約数ペア:

[(1, 228980565), (3, 76326855), (5, 45796113), (9, 25442285), (11, 20816415), (15, 15265371), (17, 13469445), (33, 6938805), (45, 5088457), (51, 4489815), (55, 4163283), (85, 2693889), (99, 2312935), (153, 1496605), (165, 1387761), (187, 1224495), (255, 897963), (495, 462587), (561, 408165), (765, 299321), (935, 244899), (1683, 136055), (2805, 81633), (8415, 27211)]