1296255

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:950

約数の個数: 16

約数和(自身を含む): 2096640

約数和(自身を除く): 800385

約数列:

[1, 3, 5, 15, 103, 309, 515, 839, 1545, 2517, 4195, 12585, 86417, 259251, 432085, 1296255]

約数ペア:

[(1, 1296255), (3, 432085), (5, 259251), (15, 86417), (103, 12585), (309, 4195), (515, 2517), (839, 1545)]