1330954505

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{72949}}^1$

素因数の和:73084

約数の個数: 16

約数和(自身を含む): 1654506000

約数和(自身を除く): 323551495

約数列:

[1, 5, 41, 89, 205, 445, 3649, 18245, 72949, 364745, 2990909, 6492461, 14954545, 32462305, 266190901, 1330954505]

約数ペア:

[(1, 1330954505), (5, 266190901), (41, 32462305), (89, 14954545), (205, 6492461), (445, 2990909), (3649, 364745), (18245, 72949)]