22278196125

素因数分解:

$3^3\times 5^3\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4003}}^1$

素因数の和:4141

約数の個数: 128

約数和(自身を含む): 44073469440

約数和(自身を除く): 21795273315

約数列:

[1, 3, 5, 9, 15, 17, 25, 27, 45, 51, 75, 85, 97, 125, 135, 153, 225, 255, 291, 375, 425, 459, 485, 675, 765, 873, 1125, 1275, 1455, 1649, 2125, 2295, 2425, 2619, 3375, 3825, 4003, 4365, 4947, 6375, 7275, 8245, 11475, 12009, 12125, 13095, 14841, 19125, 20015, 21825, 24735, 36027, 36375, 41225, 44523, 57375, 60045, 65475, 68051, 74205, 100075, 108081, 109125, 123675, 180135, 204153, 206125, 222615, 300225, 327375, 340255, 371025, 388291, 500375, 540405, 612459, 618375, 900675, 1020765, 1113075, 1164873, 1501125, 1701275, 1837377, 1855125, 1941455, 2702025, 3062295, 3494619, 4503375, 5103825, 5565375, 5824365, 6600947, 8506375, 9186885, 9707275, 10483857, 13510125, 15311475, 17473095, 19802841, 25519125, 29121825, 33004735, 45934425, 48536375, 52419285, 59408523, 76557375, 87365475, 99014205, 145609125, 165023675, 178225569, 229672125, 262096425, 297042615, 436827375, 495071025, 825118375, 891127845, 1310482125, 1485213075, 2475355125, 4455639225, 7426065375, 22278196125]

約数ペア:

[(1, 22278196125), (3, 7426065375), (5, 4455639225), (9, 2475355125), (15, 1485213075), (17, 1310482125), (25, 891127845), (27, 825118375), (45, 495071025), (51, 436827375), (75, 297042615), (85, 262096425), (97, 229672125), (125, 178225569), (135, 165023675), (153, 145609125), (225, 99014205), (255, 87365475), (291, 76557375), (375, 59408523), (425, 52419285), (459, 48536375), (485, 45934425), (675, 33004735), (765, 29121825), (873, 25519125), (1125, 19802841), (1275, 17473095), (1455, 15311475), (1649, 13510125), (2125, 10483857), (2295, 9707275), (2425, 9186885), (2619, 8506375), (3375, 6600947), (3825, 5824365), (4003, 5565375), (4365, 5103825), (4947, 4503375), (6375, 3494619), (7275, 3062295), (8245, 2702025), (11475, 1941455), (12009, 1855125), (12125, 1837377), (13095, 1701275), (14841, 1501125), (19125, 1164873), (20015, 1113075), (21825, 1020765), (24735, 900675), (36027, 618375), (36375, 612459), (41225, 540405), (44523, 500375), (57375, 388291), (60045, 371025), (65475, 340255), (68051, 327375), (74205, 300225), (100075, 222615), (108081, 206125), (109125, 204153), (123675, 180135)]