28354975

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4483}}^1$

素因数の和:4527

約数の個数: 24

約数和(自身を含む): 40033152

約数和(自身を除く): 11678177

約数列:

[1, 5, 11, 23, 25, 55, 115, 253, 275, 575, 1265, 4483, 6325, 22415, 49313, 103109, 112075, 246565, 515545, 1134199, 1232825, 2577725, 5670995, 28354975]

約数ペア:

[(1, 28354975), (5, 5670995), (11, 2577725), (23, 1232825), (25, 1134199), (55, 515545), (115, 246565), (253, 112075), (275, 103109), (575, 49313), (1265, 22415), (4483, 6325)]