84009555

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{29633}}^1$

素因数の和:29657

約数の個数: 40

約数和(自身を含む): 172114272

約数和(自身を除く): 88104717

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 81, 105, 135, 189, 315, 405, 567, 945, 2835, 29633, 88899, 148165, 207431, 266697, 444495, 622293, 800091, 1037155, 1333485, 1866879, 2400273, 3111465, 4000455, 5600637, 9334395, 12001365, 16801911, 28003185, 84009555]

約数ペア:

[(1, 84009555), (3, 28003185), (5, 16801911), (7, 12001365), (9, 9334395), (15, 5600637), (21, 4000455), (27, 3111465), (35, 2400273), (45, 1866879), (63, 1333485), (81, 1037155), (105, 800091), (135, 622293), (189, 444495), (315, 266697), (405, 207431), (567, 148165), (945, 88899), (2835, 29633)]