141657315

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2377}}^1$

素因数の和:2551

約数の個数: 32

約数和(自身を含む): 236278080

約数和(自身を除く): 94620765

約数列:

[1, 3, 5, 15, 29, 87, 137, 145, 411, 435, 685, 2055, 2377, 3973, 7131, 11885, 11919, 19865, 35655, 59595, 68933, 206799, 325649, 344665, 976947, 1033995, 1628245, 4884735, 9443821, 28331463, 47219105, 141657315]

約数ペア:

[(1, 141657315), (3, 47219105), (5, 28331463), (15, 9443821), (29, 4884735), (87, 1628245), (137, 1033995), (145, 976947), (411, 344665), (435, 325649), (685, 206799), (2055, 68933), (2377, 59595), (3973, 35655), (7131, 19865), (11885, 11919)]