12944725

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 24

約数和(自身を含む): 16764552

約数和(自身を除く): 3819827

約数列:

[1, 5, 25, 41, 73, 173, 205, 365, 865, 1025, 1825, 2993, 4325, 7093, 12629, 14965, 35465, 63145, 74825, 177325, 315725, 517789, 2588945, 12944725]

約数ペア:

[(1, 12944725), (5, 2588945), (25, 517789), (41, 315725), (73, 177325), (173, 74825), (205, 63145), (365, 35465), (865, 14965), (1025, 12629), (1825, 7093), (2993, 4325)]