27643804995

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4691}}^1$

素因数の和:4801

約数の個数: 128

約数和(自身を含む): 51889766400

約数和(自身を除く): 24245961405

約数列:

[1, 3, 5, 15, 19, 23, 29, 31, 57, 69, 87, 93, 95, 115, 145, 155, 285, 345, 435, 437, 465, 551, 589, 667, 713, 899, 1311, 1653, 1767, 2001, 2139, 2185, 2697, 2755, 2945, 3335, 3565, 4495, 4691, 6555, 8265, 8835, 10005, 10695, 12673, 13485, 13547, 14073, 17081, 20677, 23455, 38019, 40641, 51243, 62031, 63365, 67735, 70365, 85405, 89129, 103385, 107893, 136039, 145421, 190095, 203205, 256215, 267387, 310155, 323679, 392863, 408117, 436263, 445645, 539465, 680195, 727105, 1178589, 1336935, 1618395, 1964315, 2040585, 2049967, 2181315, 2584741, 2762999, 3128897, 3344683, 4217209, 5892945, 6149901, 7754223, 8288997, 9386691, 10034049, 10249835, 12651627, 12923705, 13814995, 15644485, 16723415, 21086045, 30749505, 38771115, 41444985, 46933455, 50170245, 59449043, 63258135, 63548977, 80126971, 96995807, 178347129, 190646931, 240380913, 290987421, 297245215, 317744885, 400634855, 484979035, 891735645, 953234655, 1201904565, 1454937105, 1842920333, 5528760999, 9214601665, 27643804995]

約数ペア:

[(1, 27643804995), (3, 9214601665), (5, 5528760999), (15, 1842920333), (19, 1454937105), (23, 1201904565), (29, 953234655), (31, 891735645), (57, 484979035), (69, 400634855), (87, 317744885), (93, 297245215), (95, 290987421), (115, 240380913), (145, 190646931), (155, 178347129), (285, 96995807), (345, 80126971), (435, 63548977), (437, 63258135), (465, 59449043), (551, 50170245), (589, 46933455), (667, 41444985), (713, 38771115), (899, 30749505), (1311, 21086045), (1653, 16723415), (1767, 15644485), (2001, 13814995), (2139, 12923705), (2185, 12651627), (2697, 10249835), (2755, 10034049), (2945, 9386691), (3335, 8288997), (3565, 7754223), (4495, 6149901), (4691, 5892945), (6555, 4217209), (8265, 3344683), (8835, 3128897), (10005, 2762999), (10695, 2584741), (12673, 2181315), (13485, 2049967), (13547, 2040585), (14073, 1964315), (17081, 1618395), (20677, 1336935), (23455, 1178589), (38019, 727105), (40641, 680195), (51243, 539465), (62031, 445645), (63365, 436263), (67735, 408117), (70365, 392863), (85405, 323679), (89129, 310155), (103385, 267387), (107893, 256215), (136039, 203205), (145421, 190095)]