243995055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{10837}}^1$

素因数の和:10943

約数の個数: 32

約数和(自身を含む): 416179200

約数和(自身を除く): 172184145

約数列:

[1, 3, 5, 15, 19, 57, 79, 95, 237, 285, 395, 1185, 1501, 4503, 7505, 10837, 22515, 32511, 54185, 162555, 205903, 617709, 856123, 1029515, 2568369, 3088545, 4280615, 12841845, 16266337, 48799011, 81331685, 243995055]

約数ペア:

[(1, 243995055), (3, 81331685), (5, 48799011), (15, 16266337), (19, 12841845), (57, 4280615), (79, 3088545), (95, 2568369), (237, 1029515), (285, 856123), (395, 617709), (1185, 205903), (1501, 162555), (4503, 54185), (7505, 32511), (10837, 22515)]