811592325

素因数分解:

$3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1$

素因数の和:804

約数の個数: 96

約数和(自身を含む): 1595790720

約数和(自身を除く): 784198395

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 107, 135, 153, 225, 255, 321, 425, 459, 535, 661, 675, 765, 963, 1275, 1605, 1819, 1983, 2295, 2675, 2889, 3305, 3825, 4815, 5457, 5949, 8025, 9095, 9915, 11237, 11475, 14445, 16371, 16525, 17847, 24075, 27285, 29745, 33711, 45475, 49113, 49575, 56185, 70727, 72225, 81855, 89235, 101133, 136425, 148725, 168555, 212181, 245565, 280925, 303399, 353635, 409275, 446175, 505665, 636543, 842775, 1060905, 1202359, 1227825, 1516995, 1768175, 1909629, 2528325, 3182715, 3607077, 5304525, 6011795, 7584975, 9548145, 10821231, 15913575, 18035385, 30058975, 32463693, 47740725, 54106155, 90176925, 162318465, 270530775, 811592325]

約数ペア:

[(1, 811592325), (3, 270530775), (5, 162318465), (9, 90176925), (15, 54106155), (17, 47740725), (25, 32463693), (27, 30058975), (45, 18035385), (51, 15913575), (75, 10821231), (85, 9548145), (107, 7584975), (135, 6011795), (153, 5304525), (225, 3607077), (255, 3182715), (321, 2528325), (425, 1909629), (459, 1768175), (535, 1516995), (661, 1227825), (675, 1202359), (765, 1060905), (963, 842775), (1275, 636543), (1605, 505665), (1819, 446175), (1983, 409275), (2295, 353635), (2675, 303399), (2889, 280925), (3305, 245565), (3825, 212181), (4815, 168555), (5457, 148725), (5949, 136425), (8025, 101133), (9095, 89235), (9915, 81855), (11237, 72225), (11475, 70727), (14445, 56185), (16371, 49575), (16525, 49113), (17847, 45475), (24075, 33711), (27285, 29745)]