159487915

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{4127}}^1$

素因数の和:4322

約数の個数: 16

約数和(自身を含む): 196162560

約数和(自身を除く): 36674645

約数列:

[1, 5, 59, 131, 295, 655, 4127, 7729, 20635, 38645, 243493, 540637, 1217465, 2703185, 31897583, 159487915]

約数ペア:

[(1, 159487915), (5, 31897583), (59, 2703185), (131, 1217465), (295, 540637), (655, 243493), (4127, 38645), (7729, 20635)]