4078475

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 24

約数和(自身を含む): 5437152

約数和(自身を除く): 1358677

約数列:

[1, 5, 23, 25, 41, 115, 173, 205, 575, 865, 943, 1025, 3979, 4325, 4715, 7093, 19895, 23575, 35465, 99475, 163139, 177325, 815695, 4078475]

約数ペア:

[(1, 4078475), (5, 815695), (23, 177325), (25, 163139), (41, 99475), (115, 35465), (173, 23575), (205, 19895), (575, 7093), (865, 4715), (943, 4325), (1025, 3979)]