155532309

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{18313}}^1$

素因数の和:18484

約数の個数: 16

約数和(自身を含む): 219768000

約数和(自身を除く): 64235691

約数列:

[1, 3, 19, 57, 149, 447, 2831, 8493, 18313, 54939, 347947, 1043841, 2728637, 8185911, 51844103, 155532309]

約数ペア:

[(1, 155532309), (3, 51844103), (19, 8185911), (57, 2728637), (149, 1043841), (447, 347947), (2831, 54939), (8493, 18313)]