10009945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 14079744

約数和(自身を除く): 4069799

約数列:

[1, 5, 11, 23, 41, 55, 115, 193, 205, 253, 451, 943, 965, 1265, 2123, 2255, 4439, 4715, 7913, 10373, 10615, 22195, 39565, 48829, 51865, 87043, 181999, 244145, 435215, 909995, 2001989, 10009945]

約数ペア:

[(1, 10009945), (5, 2001989), (11, 909995), (23, 435215), (41, 244145), (55, 181999), (115, 87043), (193, 51865), (205, 48829), (253, 39565), (451, 22195), (943, 10615), (965, 10373), (1265, 7913), (2123, 4715), (2255, 4439)]