15677427285

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2467}}^1$

素因数の和:2585

約数の個数: 160

約数和(自身を含む): 32509838592

約数和(自身を除く): 16832411307

約数列:

[1, 3, 5, 9, 13, 15, 17, 27, 39, 45, 51, 65, 71, 81, 85, 117, 135, 153, 195, 213, 221, 255, 351, 355, 405, 459, 585, 639, 663, 765, 923, 1053, 1065, 1105, 1207, 1377, 1755, 1917, 1989, 2295, 2467, 2769, 3195, 3315, 3621, 4615, 5265, 5751, 5967, 6035, 6885, 7401, 8307, 9585, 9945, 10863, 12335, 13845, 15691, 17901, 18105, 22203, 24921, 28755, 29835, 32071, 32589, 37005, 41535, 41939, 47073, 54315, 66609, 74763, 78455, 89505, 96213, 97767, 111015, 124605, 125817, 141219, 160355, 162945, 175157, 199827, 209695, 235365, 288639, 333045, 373815, 377451, 423657, 481065, 488835, 525471, 545207, 629085, 706095, 865917, 875785, 999135, 1132353, 1270971, 1443195, 1576413, 1635621, 1887255, 2118285, 2277041, 2597751, 2627355, 2726035, 2977669, 3397059, 4329585, 4729239, 4906863, 5661765, 6354855, 6831123, 7882065, 8178105, 8933007, 11385205, 12988755, 14187717, 14720589, 14888345, 16985295, 20493369, 23646195, 24534315, 26799021, 34155615, 38709697, 44161767, 44665035, 61480107, 70938585, 73602945, 80397063, 102466845, 116129091, 133995105, 184440321, 193548485, 220808835, 241191189, 307400535, 348387273, 401985315, 580645455, 922201605, 1045161819, 1205955945, 1741936365, 3135485457, 5225809095, 15677427285]

約数ペア:

[(1, 15677427285), (3, 5225809095), (5, 3135485457), (9, 1741936365), (13, 1205955945), (15, 1045161819), (17, 922201605), (27, 580645455), (39, 401985315), (45, 348387273), (51, 307400535), (65, 241191189), (71, 220808835), (81, 193548485), (85, 184440321), (117, 133995105), (135, 116129091), (153, 102466845), (195, 80397063), (213, 73602945), (221, 70938585), (255, 61480107), (351, 44665035), (355, 44161767), (405, 38709697), (459, 34155615), (585, 26799021), (639, 24534315), (663, 23646195), (765, 20493369), (923, 16985295), (1053, 14888345), (1065, 14720589), (1105, 14187717), (1207, 12988755), (1377, 11385205), (1755, 8933007), (1917, 8178105), (1989, 7882065), (2295, 6831123), (2467, 6354855), (2769, 5661765), (3195, 4906863), (3315, 4729239), (3621, 4329585), (4615, 3397059), (5265, 2977669), (5751, 2726035), (5967, 2627355), (6035, 2597751), (6885, 2277041), (7401, 2118285), (8307, 1887255), (9585, 1635621), (9945, 1576413), (10863, 1443195), (12335, 1270971), (13845, 1132353), (15691, 999135), (17901, 875785), (18105, 865917), (22203, 706095), (24921, 629085), (28755, 545207), (29835, 525471), (32071, 488835), (32589, 481065), (37005, 423657), (41535, 377451), (41939, 373815), (47073, 333045), (54315, 288639), (66609, 235365), (74763, 209695), (78455, 199827), (89505, 175157), (96213, 162945), (97767, 160355), (111015, 141219), (124605, 125817)]