15210663

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 22880256

約数和(自身を除く): 7669593

約数列:

[1, 3, 13, 37, 39, 83, 111, 127, 249, 381, 481, 1079, 1443, 1651, 3071, 3237, 4699, 4953, 9213, 10541, 14097, 31623, 39923, 61087, 119769, 137033, 183261, 390017, 411099, 1170051, 5070221, 15210663]

約数ペア:

[(1, 15210663), (3, 5070221), (13, 1170051), (37, 411099), (39, 390017), (83, 183261), (111, 137033), (127, 119769), (249, 61087), (381, 39923), (481, 31623), (1079, 14097), (1443, 10541), (1651, 9213), (3071, 4953), (3237, 4699)]