12877155

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15061}}^1$

素因数の和:15091

約数の個数: 24

約数和(自身を含む): 23496720

約数和(自身を除く): 10619565

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 15061, 45183, 75305, 135549, 225915, 286159, 677745, 858477, 1430795, 2575431, 4292385, 12877155]

約数ペア:

[(1, 12877155), (3, 4292385), (5, 2575431), (9, 1430795), (15, 858477), (19, 677745), (45, 286159), (57, 225915), (95, 135549), (171, 75305), (285, 45183), (855, 15061)]