2116935

素因数分解:

$3^4\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5244

約数の個数: 20

約数和(自身を含む): 3795528

約数和(自身を除く): 1678593

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 5227, 15681, 26135, 47043, 78405, 141129, 235215, 423387, 705645, 2116935]

約数ペア:

[(1, 2116935), (3, 705645), (5, 423387), (9, 235215), (15, 141129), (27, 78405), (45, 47043), (81, 26135), (135, 15681), (405, 5227)]