227297565

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{27011}}^1$

素因数の和:27050

約数の個数: 48

約数和(自身を含む): 455098176

約数和(自身を除く): 227800611

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, 27011, 81033, 135055, 243099, 297121, 405165, 459187, 891363, 1215495, 1377561, 1485605, 2295935, 2674089, 4132683, 4456815, 5051057, 6887805, 13370445, 15153171, 20663415, 25255285, 45459513, 75765855, 227297565]

約数ペア:

[(1, 227297565), (3, 75765855), (5, 45459513), (9, 25255285), (11, 20663415), (15, 15153171), (17, 13370445), (33, 6887805), (45, 5051057), (51, 4456815), (55, 4132683), (85, 2674089), (99, 2295935), (153, 1485605), (165, 1377561), (187, 1215495), (255, 891363), (495, 459187), (561, 405165), (765, 297121), (935, 243099), (1683, 135055), (2805, 81033), (8415, 27011)]