921569265

素因数分解:

$3^3\times 5^1\times {\mathrm{6826439}}^1$

素因数の和:6826453

約数の個数: 16

約数和(自身を含む): 1638345600

約数和(自身を除く): 716776335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 6826439, 20479317, 34132195, 61437951, 102396585, 184313853, 307189755, 921569265]

約数ペア:

[(1, 921569265), (3, 307189755), (5, 184313853), (9, 102396585), (15, 61437951), (27, 34132195), (45, 20479317), (135, 6826439)]