288524995

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5563}}^1$

素因数の和:5643

約数の個数: 32

約数和(自身を含む): 403812864

約数和(自身を除く): 115287869

約数列:

[1, 5, 11, 23, 41, 55, 115, 205, 253, 451, 943, 1265, 2255, 4715, 5563, 10373, 27815, 51865, 61193, 127949, 228083, 305965, 639745, 1140415, 1407439, 2508913, 5245909, 7037195, 12544565, 26229545, 57704999, 288524995]

約数ペア:

[(1, 288524995), (5, 57704999), (11, 26229545), (23, 12544565), (41, 7037195), (55, 5245909), (115, 2508913), (205, 1407439), (253, 1140415), (451, 639745), (943, 305965), (1265, 228083), (2255, 127949), (4715, 61193), (5563, 51865), (10373, 27815)]