84217935

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{42859}}^1$

素因数の和:42998

約数の個数: 16

約数和(自身を含む): 135780480

約数和(自身を除く): 51562545

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 42859, 128577, 214295, 642885, 5614529, 16843587, 28072645, 84217935]

約数ペア:

[(1, 84217935), (3, 28072645), (5, 16843587), (15, 5614529), (131, 642885), (393, 214295), (655, 128577), (1965, 42859)]