108585

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1$

素因数の和:157

約数の個数: 24

約数和(自身を含む): 199680

約数和(自身を除く): 91095

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 127, 171, 285, 381, 635, 855, 1143, 1905, 2413, 5715, 7239, 12065, 21717, 36195, 108585]

約数ペア:

[(1, 108585), (3, 36195), (5, 21717), (9, 12065), (15, 7239), (19, 5715), (45, 2413), (57, 1905), (95, 1143), (127, 855), (171, 635), (285, 381)]