47968503875

素因数分解:

$5^3\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{64921}}^1$

素因数の和:65216

約数の個数: 32

約数和(自身を含む): 62711535744

約数和(自身を除く): 14743031869

約数列:

[1, 5, 23, 25, 115, 125, 257, 575, 1285, 2875, 5911, 6425, 29555, 32125, 64921, 147775, 324605, 738875, 1493183, 1623025, 7465915, 8115125, 16684697, 37329575, 83423485, 186647875, 383748031, 417117425, 1918740155, 2085587125, 9593700775, 47968503875]

約数ペア:

[(1, 47968503875), (5, 9593700775), (23, 2085587125), (25, 1918740155), (115, 417117425), (125, 383748031), (257, 186647875), (575, 83423485), (1285, 37329575), (2875, 16684697), (5911, 8115125), (6425, 7465915), (29555, 1623025), (32125, 1493183), (64921, 738875), (147775, 324605)]