2225976745

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{1361}}^1\times {\mathrm{3001}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 2698557840

約数和(自身を除く): 472581095

約数列:

[1, 5, 109, 545, 1361, 3001, 6805, 15005, 148349, 327109, 741745, 1635545, 4084361, 20421805, 445195349, 2225976745]

約数ペア:

[(1, 2225976745), (5, 445195349), (109, 20421805), (545, 4084361), (1361, 1635545), (3001, 741745), (6805, 327109), (15005, 148349)]