2512845

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2939}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 4586400

約数和(自身を除く): 2073555

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855, 2939, 8817, 14695, 26451, 44085, 55841, 132255, 167523, 279205, 502569, 837615, 2512845]

約数ペア:

[(1, 2512845), (3, 837615), (5, 502569), (9, 279205), (15, 167523), (19, 132255), (45, 55841), (57, 44085), (95, 26451), (171, 14695), (285, 8817), (855, 2939)]