23004355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 31477248

約数和(自身を除く): 8472893

約数列:

[1, 5, 11, 43, 55, 71, 137, 215, 355, 473, 685, 781, 1507, 2365, 3053, 3905, 5891, 7535, 9727, 15265, 29455, 33583, 48635, 64801, 106997, 167915, 324005, 418261, 534985, 2091305, 4600871, 23004355]

約数ペア:

[(1, 23004355), (5, 4600871), (11, 2091305), (43, 534985), (55, 418261), (71, 324005), (137, 167915), (215, 106997), (355, 64801), (473, 48635), (685, 33583), (781, 29455), (1507, 15265), (2365, 9727), (3053, 7535), (3905, 5891)]