26247025

素因数分解:

$5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6521}}^1$

素因数の和:6561

約数の個数: 24

約数和(自身を含む): 38818944

約数和(自身を除く): 12571919

約数列:

[1, 5, 7, 23, 25, 35, 115, 161, 175, 575, 805, 4025, 6521, 32605, 45647, 149983, 163025, 228235, 749915, 1049881, 1141175, 3749575, 5249405, 26247025]

約数ペア:

[(1, 26247025), (5, 5249405), (7, 3749575), (23, 1141175), (25, 1049881), (35, 749915), (115, 228235), (161, 163025), (175, 149983), (575, 45647), (805, 32605), (4025, 6521)]