1625002045

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{11549}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 1975881600

約数和(自身を除く): 350879555

約数列:

[1, 5, 107, 263, 535, 1315, 11549, 28141, 57745, 140705, 1235743, 3037387, 6178715, 15186935, 325000409, 1625002045]

約数ペア:

[(1, 1625002045), (5, 325000409), (107, 15186935), (263, 6178715), (535, 3037387), (1315, 1235743), (11549, 140705), (28141, 57745)]