2769085

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:249

約数の個数: 24

約数和(自身を含む): 3830400

約数和(自身を除く): 1061315

約数列:

[1, 5, 11, 23, 55, 115, 121, 199, 253, 605, 995, 1265, 2189, 2783, 4577, 10945, 13915, 22885, 24079, 50347, 120395, 251735, 553817, 2769085]

約数ペア:

[(1, 2769085), (5, 553817), (11, 251735), (23, 120395), (55, 50347), (115, 24079), (121, 22885), (199, 13915), (253, 10945), (605, 4577), (995, 2783), (1265, 2189)]