15255273

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 23887872

約数和(自身を除く): 8632599

約数列:

[1, 3, 11, 17, 33, 51, 71, 187, 213, 383, 561, 781, 1149, 1207, 2343, 3621, 4213, 6511, 12639, 13277, 19533, 27193, 39831, 71621, 81579, 214863, 299123, 462281, 897369, 1386843, 5085091, 15255273]

約数ペア:

[(1, 15255273), (3, 5085091), (11, 1386843), (17, 897369), (33, 462281), (51, 299123), (71, 214863), (187, 81579), (213, 71621), (383, 39831), (561, 27193), (781, 19533), (1149, 13277), (1207, 12639), (2343, 6511), (3621, 4213)]