173620535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:791

約数の個数: 32

約数和(自身を含む): 236736000

約数和(自身を除く): 63115465

約数列:

[1, 5, 11, 29, 55, 145, 199, 319, 547, 995, 1595, 2189, 2735, 5771, 6017, 10945, 15863, 28855, 30085, 63481, 79315, 108853, 174493, 317405, 544265, 872465, 1197383, 3156737, 5986915, 15783685, 34724107, 173620535]

約数ペア:

[(1, 173620535), (5, 34724107), (11, 15783685), (29, 5986915), (55, 3156737), (145, 1197383), (199, 872465), (319, 544265), (547, 317405), (995, 174493), (1595, 108853), (2189, 79315), (2735, 63481), (5771, 30085), (6017, 28855), (10945, 15863)]