984883185

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3001}}^1$

素因数の和:3056

約数の個数: 128

約数和(自身を含む): 2178731520

約数和(自身を除く): 1193848335

約数列:

[1, 3, 5, 9, 11, 13, 15, 17, 27, 33, 39, 45, 51, 55, 65, 85, 99, 117, 135, 143, 153, 165, 187, 195, 221, 255, 297, 351, 429, 459, 495, 561, 585, 663, 715, 765, 935, 1105, 1287, 1485, 1683, 1755, 1989, 2145, 2295, 2431, 2805, 3001, 3315, 3861, 5049, 5967, 6435, 7293, 8415, 9003, 9945, 12155, 15005, 19305, 21879, 25245, 27009, 29835, 33011, 36465, 39013, 45015, 51017, 65637, 81027, 99033, 109395, 117039, 135045, 153051, 165055, 195065, 255085, 297099, 328185, 351117, 405135, 429143, 459153, 495165, 561187, 585195, 663221, 765255, 891297, 1053351, 1287429, 1377459, 1485495, 1683561, 1755585, 1989663, 2145715, 2295765, 2805935, 3316105, 3862287, 4456485, 5050683, 5266755, 5968989, 6437145, 6887295, 7295431, 8417805, 9948315, 11586861, 15152049, 17906967, 19311435, 21886293, 25253415, 29844945, 36477155, 57934305, 65658879, 75760245, 89534835, 109431465, 196976637, 328294395, 984883185]

約数ペア:

[(1, 984883185), (3, 328294395), (5, 196976637), (9, 109431465), (11, 89534835), (13, 75760245), (15, 65658879), (17, 57934305), (27, 36477155), (33, 29844945), (39, 25253415), (45, 21886293), (51, 19311435), (55, 17906967), (65, 15152049), (85, 11586861), (99, 9948315), (117, 8417805), (135, 7295431), (143, 6887295), (153, 6437145), (165, 5968989), (187, 5266755), (195, 5050683), (221, 4456485), (255, 3862287), (297, 3316105), (351, 2805935), (429, 2295765), (459, 2145715), (495, 1989663), (561, 1755585), (585, 1683561), (663, 1485495), (715, 1377459), (765, 1287429), (935, 1053351), (1105, 891297), (1287, 765255), (1485, 663221), (1683, 585195), (1755, 561187), (1989, 495165), (2145, 459153), (2295, 429143), (2431, 405135), (2805, 351117), (3001, 328185), (3315, 297099), (3861, 255085), (5049, 195065), (5967, 165055), (6435, 153051), (7293, 135045), (8415, 117039), (9003, 109395), (9945, 99033), (12155, 81027), (15005, 65637), (19305, 51017), (21879, 45015), (25245, 39013), (27009, 36465), (29835, 33011)]