171215673395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1\times {\mathrm{1307}}^1$

素因数の和:1764

約数の個数: 64

約数和(自身を含む): 227408670720

約数和(自身を除く): 56192997325

約数列:

[1, 5, 13, 65, 79, 97, 263, 395, 485, 1027, 1261, 1307, 1315, 3419, 5135, 6305, 6535, 7663, 16991, 17095, 20777, 25511, 38315, 84955, 99619, 103253, 103885, 126779, 127555, 270101, 331643, 343741, 498095, 516265, 633895, 1342289, 1350505, 1648127, 1658215, 1718705, 2015369, 4468633, 6711445, 8240635, 10015541, 10076845, 22343165, 26199797, 27155539, 33342877, 50077705, 130202033, 130998985, 135777695, 166714385, 353022007, 433457401, 651010165, 1765110035, 2167287005, 2634087283, 13170436415, 34243134679, 171215673395]

約数ペア:

[(1, 171215673395), (5, 34243134679), (13, 13170436415), (65, 2634087283), (79, 2167287005), (97, 1765110035), (263, 651010165), (395, 433457401), (485, 353022007), (1027, 166714385), (1261, 135777695), (1307, 130998985), (1315, 130202033), (3419, 50077705), (5135, 33342877), (6305, 27155539), (6535, 26199797), (7663, 22343165), (16991, 10076845), (17095, 10015541), (20777, 8240635), (25511, 6711445), (38315, 4468633), (84955, 2015369), (99619, 1718705), (103253, 1658215), (103885, 1648127), (126779, 1350505), (127555, 1342289), (270101, 633895), (331643, 516265), (343741, 498095)]