80562315

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{38639}}^1$

素因数の和:38786

約数の個数: 16

約数和(自身を含む): 129830400

約数和(自身を除く): 49268085

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 38639, 115917, 193195, 579585, 5370821, 16112463, 26854105, 80562315]

約数ペア:

[(1, 80562315), (3, 26854105), (5, 16112463), (15, 5370821), (139, 579585), (417, 193195), (695, 115917), (2085, 38639)]