25375842

素因数分解:

$2^1\times 3^4\times {\mathrm{156641}}^1$

素因数の和:156655

約数の個数: 20

約数和(自身を含む): 56861046

約数和(自身を除く): 31485204

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 156641, 313282, 469923, 939846, 1409769, 2819538, 4229307, 8458614, 12687921, 25375842]

約数ペア:

[(1, 25375842), (2, 12687921), (3, 8458614), (6, 4229307), (9, 2819538), (18, 1409769), (27, 939846), (54, 469923), (81, 313282), (162, 156641)]