80992845

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{35291}}^1$

素因数の和:35322

約数の個数: 32

約数和(自身を含む): 152461440

約数和(自身を除く): 71468595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 35291, 105873, 176455, 317619, 529365, 599947, 952857, 1588095, 1799841, 2999735, 4764285, 5399523, 8999205, 16198569, 26997615, 80992845]

約数ペア:

[(1, 80992845), (3, 26997615), (5, 16198569), (9, 8999205), (15, 5399523), (17, 4764285), (27, 2999735), (45, 1799841), (51, 1588095), (85, 952857), (135, 599947), (153, 529365), (255, 317619), (459, 176455), (765, 105873), (2295, 35291)]