38406005

素因数分解:

$5^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{199}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 14297995

約数列:

[1, 5, 11, 29, 55, 121, 145, 199, 319, 605, 995, 1331, 1595, 2189, 3509, 5771, 6655, 10945, 17545, 24079, 28855, 38599, 63481, 120395, 192995, 264869, 317405, 698291, 1324345, 3491455, 7681201, 38406005]

約数ペア:

[(1, 38406005), (5, 7681201), (11, 3491455), (29, 1324345), (55, 698291), (121, 317405), (145, 264869), (199, 192995), (319, 120395), (605, 63481), (995, 38599), (1331, 28855), (1595, 24079), (2189, 17545), (3509, 10945), (5771, 6655)]