27605215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:303

約数の個数: 32

約数和(自身を含む): 37739520

約数和(自身を除く): 10134305

約数列:

[1, 5, 11, 47, 55, 59, 181, 235, 295, 517, 649, 905, 1991, 2585, 2773, 3245, 8507, 9955, 10679, 13865, 30503, 42535, 53395, 93577, 117469, 152515, 467885, 501913, 587345, 2509565, 5521043, 27605215]

約数ペア:

[(1, 27605215), (5, 5521043), (11, 2509565), (47, 587345), (55, 501913), (59, 467885), (181, 152515), (235, 117469), (295, 93577), (517, 53395), (649, 42535), (905, 30503), (1991, 13865), (2585, 10679), (2773, 9955), (3245, 8507)]