28965585

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{15959}}^1$

素因数の和:15989

約数の個数: 24

約数和(自身を含む): 50944320

約数和(自身を除く): 21978735

約数列:

[1, 3, 5, 11, 15, 33, 55, 121, 165, 363, 605, 1815, 15959, 47877, 79795, 175549, 239385, 526647, 877745, 1931039, 2633235, 5793117, 9655195, 28965585]

約数ペア:

[(1, 28965585), (3, 9655195), (5, 5793117), (11, 2633235), (15, 1931039), (33, 877745), (55, 526647), (121, 239385), (165, 175549), (363, 79795), (605, 47877), (1815, 15959)]