202105935

素因数分解:

$3^4\times 5^1\times {\mathrm{499027}}^1$

素因数の和:499044

約数の個数: 20

約数和(自身を含む): 362294328

約数和(自身を除く): 160188393

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 499027, 1497081, 2495135, 4491243, 7485405, 13473729, 22456215, 40421187, 67368645, 202105935]

約数ペア:

[(1, 202105935), (3, 67368645), (5, 40421187), (9, 22456215), (15, 13473729), (27, 7485405), (45, 4491243), (81, 2495135), (135, 1497081), (405, 499027)]