71147395

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{5113}}^1$

素因数の和:5163

約数の個数: 24

約数和(自身を含む): 97943328

約数和(自身を除く): 26795933

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 605, 1265, 2783, 5113, 13915, 25565, 56243, 117599, 281215, 587995, 618673, 1293589, 3093365, 6467945, 14229479, 71147395]

約数ペア:

[(1, 71147395), (5, 14229479), (11, 6467945), (23, 3093365), (55, 1293589), (115, 618673), (121, 587995), (253, 281215), (605, 117599), (1265, 56243), (2783, 25565), (5113, 13915)]