1302391155

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6678929}}^1$

素因数の和:6678950

約数の個数: 16

約数和(自身を含む): 2244120480

約数和(自身を除く): 941729325

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 6678929, 20036787, 33394645, 86826077, 100183935, 260478231, 434130385, 1302391155]

約数ペア:

[(1, 1302391155), (3, 434130385), (5, 260478231), (13, 100183935), (15, 86826077), (39, 33394645), (65, 20036787), (195, 6678929)]