4814865

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 9300096

約数和(自身を除く): 4485231

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 71, 99, 137, 165, 213, 355, 411, 495, 639, 685, 781, 1065, 1233, 1507, 2055, 2343, 3195, 3905, 4521, 6165, 7029, 7535, 9727, 11715, 13563, 22605, 29181, 35145, 48635, 67815, 87543, 106997, 145905, 320991, 437715, 534985, 962973, 1604955, 4814865]

約数ペア:

[(1, 4814865), (3, 1604955), (5, 962973), (9, 534985), (11, 437715), (15, 320991), (33, 145905), (45, 106997), (55, 87543), (71, 67815), (99, 48635), (137, 35145), (165, 29181), (213, 22605), (355, 13563), (411, 11715), (495, 9727), (639, 7535), (685, 7029), (781, 6165), (1065, 4521), (1233, 3905), (1507, 3195), (2055, 2343)]