917214485

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{359}}^1$

素因数の和:530

約数の個数: 48

約数和(自身を含む): 1254839040

約数和(自身を除く): 337624555

約数列:

[1, 5, 11, 41, 55, 103, 121, 205, 359, 451, 515, 605, 1133, 1795, 2255, 3949, 4223, 4961, 5665, 12463, 14719, 19745, 21115, 24805, 36977, 43439, 46453, 62315, 73595, 161909, 184885, 217195, 232265, 406747, 510983, 809545, 1516057, 1780999, 2033735, 2554915, 4474217, 7580285, 8904995, 16676627, 22371085, 83383135, 183442897, 917214485]

約数ペア:

[(1, 917214485), (5, 183442897), (11, 83383135), (41, 22371085), (55, 16676627), (103, 8904995), (121, 7580285), (205, 4474217), (359, 2554915), (451, 2033735), (515, 1780999), (605, 1516057), (1133, 809545), (1795, 510983), (2255, 406747), (3949, 232265), (4223, 217195), (4961, 184885), (5665, 161909), (12463, 73595), (14719, 62315), (19745, 46453), (21115, 43439), (24805, 36977)]