13704775

素因数分解:

$5^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1103}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 19713024

約数和(自身を除く): 6008249

約数列:

[1, 5, 7, 25, 35, 71, 175, 355, 497, 1103, 1775, 2485, 5515, 7721, 12425, 27575, 38605, 78313, 193025, 391565, 548191, 1957825, 2740955, 13704775]

約数ペア:

[(1, 13704775), (5, 2740955), (7, 1957825), (25, 548191), (35, 391565), (71, 193025), (175, 78313), (355, 38605), (497, 27575), (1103, 12425), (1775, 7721), (2485, 5515)]