984555

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 80

約数和(自身を含む): 2195424

約数和(自身を除く): 1210869

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 33, 39, 45, 51, 55, 65, 81, 85, 99, 117, 135, 143, 153, 165, 187, 195, 221, 255, 297, 351, 405, 429, 459, 495, 561, 585, 663, 715, 765, 891, 935, 1053, 1105, 1287, 1377, 1485, 1683, 1755, 1989, 2145, 2295, 2431, 2805, 3315, 3861, 4455, 5049, 5265, 5967, 6435, 6885, 7293, 8415, 9945, 11583, 12155, 15147, 17901, 19305, 21879, 25245, 29835, 36465, 57915, 65637, 75735, 89505, 109395, 196911, 328185, 984555]

約数ペア:

[(1, 984555), (3, 328185), (5, 196911), (9, 109395), (11, 89505), (13, 75735), (15, 65637), (17, 57915), (27, 36465), (33, 29835), (39, 25245), (45, 21879), (51, 19305), (55, 17901), (65, 15147), (81, 12155), (85, 11583), (99, 9945), (117, 8415), (135, 7293), (143, 6885), (153, 6435), (165, 5967), (187, 5265), (195, 5049), (221, 4455), (255, 3861), (297, 3315), (351, 2805), (405, 2431), (429, 2295), (459, 2145), (495, 1989), (561, 1755), (585, 1683), (663, 1485), (715, 1377), (765, 1287), (891, 1105), (935, 1053)]