12590075

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 16311456

約数和(自身を除く): 3721381

約数列:

[1, 5, 25, 41, 71, 173, 205, 355, 865, 1025, 1775, 2911, 4325, 7093, 12283, 14555, 35465, 61415, 72775, 177325, 307075, 503603, 2518015, 12590075]

約数ペア:

[(1, 12590075), (5, 2518015), (25, 503603), (41, 307075), (71, 177325), (173, 72775), (205, 61415), (355, 35465), (865, 14555), (1025, 12283), (1775, 7093), (2911, 4325)]