224337966895

素因数分解:

$5^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{991}}^1\times {\mathrm{2971}}^1$

素因数の和:4292

約数の個数: 48

約数和(自身を含む): 314587293696

約数和(自身を除く): 90249326801

約数列:

[1, 5, 7, 35, 49, 245, 311, 991, 1555, 2177, 2971, 4955, 6937, 10885, 14855, 15239, 20797, 34685, 48559, 76195, 103985, 145579, 242795, 308201, 727895, 923981, 1541005, 2157407, 2944261, 4619905, 6467867, 10787035, 14721305, 15101849, 20609827, 32339335, 45275069, 75509245, 103049135, 144268789, 226375345, 721343945, 915665171, 4578325855, 6409656197, 32048280985, 44867593379, 224337966895]

約数ペア:

[(1, 224337966895), (5, 44867593379), (7, 32048280985), (35, 6409656197), (49, 4578325855), (245, 915665171), (311, 721343945), (991, 226375345), (1555, 144268789), (2177, 103049135), (2971, 75509245), (4955, 45275069), (6937, 32339335), (10885, 20609827), (14855, 15101849), (15239, 14721305), (20797, 10787035), (34685, 6467867), (48559, 4619905), (76195, 2944261), (103985, 2157407), (145579, 1541005), (242795, 923981), (308201, 727895)]