25195419

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{2063}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 38638080

約数和(自身を除く): 13442661

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 2063, 4071, 6189, 12213, 18567, 47449, 121717, 142347, 365151, 427041, 1095453, 2799491, 8398473, 25195419]

約数ペア:

[(1, 25195419), (3, 8398473), (9, 2799491), (23, 1095453), (59, 427041), (69, 365151), (177, 142347), (207, 121717), (531, 47449), (1357, 18567), (2063, 12213), (4071, 6189)]