6451245

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{937}}^1$

素因数の和:971

約数の個数: 40

約数和(自身を含む): 12257784

約数和(自身を除く): 5806539

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 937, 1377, 2295, 2811, 4685, 6885, 8433, 14055, 15929, 25299, 42165, 47787, 75897, 79645, 126495, 143361, 238935, 379485, 430083, 716805, 1290249, 2150415, 6451245]

約数ペア:

[(1, 6451245), (3, 2150415), (5, 1290249), (9, 716805), (15, 430083), (17, 379485), (27, 238935), (45, 143361), (51, 126495), (81, 79645), (85, 75897), (135, 47787), (153, 42165), (255, 25299), (405, 15929), (459, 14055), (765, 8433), (937, 6885), (1377, 4685), (2295, 2811)]