47139645

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 64

約数和(自身を含む): 90616320

約数和(自身を除く): 43476675

約数列:

[1, 3, 5, 7, 15, 21, 29, 35, 87, 105, 113, 137, 145, 203, 339, 411, 435, 565, 609, 685, 791, 959, 1015, 1695, 2055, 2373, 2877, 3045, 3277, 3955, 3973, 4795, 9831, 11865, 11919, 14385, 15481, 16385, 19865, 22939, 27811, 46443, 49155, 59595, 68817, 77405, 83433, 108367, 114695, 139055, 232215, 325101, 344085, 417165, 448949, 541835, 1346847, 1625505, 2244745, 3142643, 6734235, 9427929, 15713215, 47139645]

約数ペア:

[(1, 47139645), (3, 15713215), (5, 9427929), (7, 6734235), (15, 3142643), (21, 2244745), (29, 1625505), (35, 1346847), (87, 541835), (105, 448949), (113, 417165), (137, 344085), (145, 325101), (203, 232215), (339, 139055), (411, 114695), (435, 108367), (565, 83433), (609, 77405), (685, 68817), (791, 59595), (959, 49155), (1015, 46443), (1695, 27811), (2055, 22939), (2373, 19865), (2877, 16385), (3045, 15481), (3277, 14385), (3955, 11919), (3973, 11865), (4795, 9831)]