177440085

素因数分解:

$3^3\times 5^1\times {\mathrm{1314371}}^1$

素因数の和:1314385

約数の個数: 16

約数和(自身を含む): 315449280

約数和(自身を除く): 138009195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1314371, 3943113, 6571855, 11829339, 19715565, 35488017, 59146695, 177440085]

約数ペア:

[(1, 177440085), (3, 59146695), (5, 35488017), (9, 19715565), (15, 11829339), (27, 6571855), (45, 3943113), (135, 1314371)]