12036475

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 36

約数和(自身を含む): 17217648

約数和(自身を除く): 5181173

約数列:

[1, 5, 11, 23, 25, 55, 115, 121, 173, 253, 275, 575, 605, 865, 1265, 1903, 2783, 3025, 3979, 4325, 6325, 9515, 13915, 19895, 20933, 43769, 47575, 69575, 99475, 104665, 218845, 481459, 523325, 1094225, 2407295, 12036475]

約数ペア:

[(1, 12036475), (5, 2407295), (11, 1094225), (23, 523325), (25, 481459), (55, 218845), (115, 104665), (121, 99475), (173, 69575), (253, 47575), (275, 43769), (575, 20933), (605, 19895), (865, 13915), (1265, 9515), (1903, 6325), (2783, 4325), (3025, 3979)]