138831005

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{10667}}^1$

素因数の和:10828

約数の個数: 16

約数和(自身を含む): 176662080

約数和(自身を除く): 37831075

約数列:

[1, 5, 19, 95, 137, 685, 2603, 10667, 13015, 53335, 202673, 1013365, 1461379, 7306895, 27766201, 138831005]

約数ペア:

[(1, 138831005), (5, 27766201), (19, 7306895), (95, 1461379), (137, 1013365), (685, 202673), (2603, 53335), (10667, 13015)]