17389612485

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:552

約数の個数: 144

約数和(自身を含む): 35817614976

約数和(自身を除く): 18428002491

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 47, 63, 67, 105, 141, 201, 235, 315, 329, 335, 373, 423, 469, 603, 705, 987, 1005, 1119, 1407, 1645, 1865, 2115, 2209, 2345, 2611, 2961, 3015, 3149, 3357, 4221, 4935, 5595, 6627, 7035, 7833, 9447, 11045, 13055, 14805, 15463, 15745, 16785, 17531, 19881, 21105, 22043, 23499, 24991, 28341, 33135, 39165, 46389, 47235, 52593, 66129, 74973, 77315, 87655, 99405, 110215, 117495, 122717, 124955, 139167, 141705, 148003, 157779, 174937, 198387, 224919, 231945, 262965, 330645, 368151, 374865, 444009, 524811, 613585, 695835, 740015, 788895, 823957, 874685, 991935, 1036021, 1104453, 1124595, 1174577, 1332027, 1574433, 1840755, 2220045, 2471871, 2624055, 3108063, 3523731, 4119785, 5180105, 5522265, 5767699, 5872885, 6660135, 7415613, 7872165, 8222039, 9324189, 10571193, 12359355, 15540315, 17303097, 17618655, 24666117, 28838495, 37078065, 41110195, 46620945, 51909291, 52855965, 55205119, 73998351, 86515485, 123330585, 165615357, 259546455, 276025595, 369991755, 386435833, 496846071, 828076785, 1159307499, 1932179165, 2484230355, 3477922497, 5796537495, 17389612485]

約数ペア:

[(1, 17389612485), (3, 5796537495), (5, 3477922497), (7, 2484230355), (9, 1932179165), (15, 1159307499), (21, 828076785), (35, 496846071), (45, 386435833), (47, 369991755), (63, 276025595), (67, 259546455), (105, 165615357), (141, 123330585), (201, 86515485), (235, 73998351), (315, 55205119), (329, 52855965), (335, 51909291), (373, 46620945), (423, 41110195), (469, 37078065), (603, 28838495), (705, 24666117), (987, 17618655), (1005, 17303097), (1119, 15540315), (1407, 12359355), (1645, 10571193), (1865, 9324189), (2115, 8222039), (2209, 7872165), (2345, 7415613), (2611, 6660135), (2961, 5872885), (3015, 5767699), (3149, 5522265), (3357, 5180105), (4221, 4119785), (4935, 3523731), (5595, 3108063), (6627, 2624055), (7035, 2471871), (7833, 2220045), (9447, 1840755), (11045, 1574433), (13055, 1332027), (14805, 1174577), (15463, 1124595), (15745, 1104453), (16785, 1036021), (17531, 991935), (19881, 874685), (21105, 823957), (22043, 788895), (23499, 740015), (24991, 695835), (28341, 613585), (33135, 524811), (39165, 444009), (46389, 374865), (47235, 368151), (52593, 330645), (66129, 262965), (74973, 231945), (77315, 224919), (87655, 198387), (99405, 174937), (110215, 157779), (117495, 148003), (122717, 141705), (124955, 139167)]