2074005

素因数分解:

$3^6\times 5^1\times {\mathrm{569}}^1$

素因数の和:592

約数の個数: 28

約数和(自身を含む): 3738060

約数和(自身を除く): 1664055

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 569, 729, 1215, 1707, 2845, 3645, 5121, 8535, 15363, 25605, 46089, 76815, 138267, 230445, 414801, 691335, 2074005]

約数ペア:

[(1, 2074005), (3, 691335), (5, 414801), (9, 230445), (15, 138267), (27, 76815), (45, 46089), (81, 25605), (135, 15363), (243, 8535), (405, 5121), (569, 3645), (729, 2845), (1215, 1707)]