2052135

素因数分解:

$3^6\times 5^1\times {\mathrm{563}}^1$

素因数の和:586

約数の個数: 28

約数和(自身を含む): 3698712

約数和(自身を除く): 1646577

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 563, 729, 1215, 1689, 2815, 3645, 5067, 8445, 15201, 25335, 45603, 76005, 136809, 228015, 410427, 684045, 2052135]

約数ペア:

[(1, 2052135), (3, 684045), (5, 410427), (9, 228015), (15, 136809), (27, 76005), (45, 45603), (81, 25335), (135, 15201), (243, 8445), (405, 5067), (563, 3645), (729, 2815), (1215, 1689)]