15209804955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{131023}}^1$

素因数の和:131211

約数の個数: 32

約数和(自身を含む): 24905041920

約数和(自身を除く): 9695236965

約数列:

[1, 3, 5, 15, 71, 109, 213, 327, 355, 545, 1065, 1635, 7739, 23217, 38695, 116085, 131023, 393069, 655115, 1965345, 9302633, 14281507, 27907899, 42844521, 46513165, 71407535, 139539495, 214222605, 1013986997, 3041960991, 5069934985, 15209804955]

約数ペア:

[(1, 15209804955), (3, 5069934985), (5, 3041960991), (15, 1013986997), (71, 214222605), (109, 139539495), (213, 71407535), (327, 46513165), (355, 42844521), (545, 27907899), (1065, 14281507), (1635, 9302633), (7739, 1965345), (23217, 655115), (38695, 393069), (116085, 131023)]