286214205

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{137273}}^1$

素因数の和:137420

約数の個数: 16

約数和(自身を含む): 461240640

約数和(自身を除く): 175026435

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 137273, 411819, 686365, 2059095, 19080947, 57242841, 95404735, 286214205]

約数ペア:

[(1, 286214205), (3, 95404735), (5, 57242841), (15, 19080947), (139, 2059095), (417, 686365), (695, 411819), (2085, 137273)]