56707935

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28859}}^1$

素因数の和:28998

約数の個数: 16

約数和(自身を含む): 91428480

約数和(自身を除く): 34720545

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 28859, 86577, 144295, 432885, 3780529, 11341587, 18902645, 56707935]

約数ペア:

[(1, 56707935), (3, 18902645), (5, 11341587), (15, 3780529), (131, 432885), (393, 144295), (655, 86577), (1965, 28859)]