6901605

素因数分解:

$3^4\times 5^1\times {\mathrm{17041}}^1$

素因数の和:17058

約数の個数: 20

約数和(自身を含む): 12372492

約数和(自身を除く): 5470887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 17041, 51123, 85205, 153369, 255615, 460107, 766845, 1380321, 2300535, 6901605]

約数ペア:

[(1, 6901605), (3, 2300535), (5, 1380321), (9, 766845), (15, 460107), (27, 255615), (45, 153369), (81, 85205), (135, 51123), (405, 17041)]