27708935

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2290

約数の個数: 16

約数和(自身を含む): 35272800

約数和(自身を除く): 7563865

約数列:

[1, 5, 19, 95, 137, 685, 2129, 2603, 10645, 13015, 40451, 202255, 291673, 1458365, 5541787, 27708935]

約数ペア:

[(1, 27708935), (5, 5541787), (19, 1458365), (95, 291673), (137, 202255), (685, 40451), (2129, 13015), (2603, 10645)]