53840445

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{1061}}^1$

素因数の和:1285

約数の個数: 32

約数和(自身を含む): 91756800

約数和(自身を除く): 37916355

約数列:

[1, 3, 5, 15, 17, 51, 85, 199, 255, 597, 995, 1061, 2985, 3183, 3383, 5305, 10149, 15915, 16915, 18037, 50745, 54111, 90185, 211139, 270555, 633417, 1055695, 3167085, 3589363, 10768089, 17946815, 53840445]

約数ペア:

[(1, 53840445), (3, 17946815), (5, 10768089), (15, 3589363), (17, 3167085), (51, 1055695), (85, 633417), (199, 270555), (255, 211139), (597, 90185), (995, 54111), (1061, 50745), (2985, 18037), (3183, 16915), (3383, 15915), (5305, 10149)]