4189785

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 7201920

約数和(自身を除く): 3012135

約数列:

[1, 3, 5, 15, 19, 57, 61, 95, 183, 241, 285, 305, 723, 915, 1159, 1205, 3477, 3615, 4579, 5795, 13737, 14701, 17385, 22895, 44103, 68685, 73505, 220515, 279319, 837957, 1396595, 4189785]

約数ペア:

[(1, 4189785), (3, 1396595), (5, 837957), (15, 279319), (19, 220515), (57, 73505), (61, 68685), (95, 44103), (183, 22895), (241, 17385), (285, 14701), (305, 13737), (723, 5795), (915, 4579), (1159, 3615), (1205, 3477)]