26734455

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 55512864

約数和(自身を除く): 28778409

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 353, 405, 459, 495, 561, 765, 891, 935, 1059, 1377, 1485, 1683, 1765, 2295, 2805, 3177, 3883, 4455, 5049, 5295, 6001, 6885, 8415, 9531, 11649, 15147, 15885, 18003, 19415, 25245, 28593, 30005, 34947, 47655, 54009, 58245, 66011, 75735, 90015, 104841, 142965, 162027, 174735, 198033, 270045, 314523, 330055, 486081, 524205, 594099, 810135, 990165, 1572615, 1782297, 2430405, 2970495, 5346891, 8911485, 26734455]

約数ペア:

[(1, 26734455), (3, 8911485), (5, 5346891), (9, 2970495), (11, 2430405), (15, 1782297), (17, 1572615), (27, 990165), (33, 810135), (45, 594099), (51, 524205), (55, 486081), (81, 330055), (85, 314523), (99, 270045), (135, 198033), (153, 174735), (165, 162027), (187, 142965), (255, 104841), (297, 90015), (353, 75735), (405, 66011), (459, 58245), (495, 54009), (561, 47655), (765, 34947), (891, 30005), (935, 28593), (1059, 25245), (1377, 19415), (1485, 18003), (1683, 15885), (1765, 15147), (2295, 11649), (2805, 9531), (3177, 8415), (3883, 6885), (4455, 6001), (5049, 5295)]