6728505

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{64081}}^1$

素因数の和:64096

約数の個数: 16

約数和(自身を含む): 12303744

約数和(自身を除く): 5575239

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 64081, 192243, 320405, 448567, 961215, 1345701, 2242835, 6728505]

約数ペア:

[(1, 6728505), (3, 2242835), (5, 1345701), (7, 961215), (15, 448567), (21, 320405), (35, 192243), (105, 64081)]