85278345

素因数分解:

$3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{28859}}^1$

素因数の和:29064

約数の個数: 16

約数和(自身を含む): 137142720

約数和(自身を除く): 51864375

約数列:

[1, 3, 5, 15, 197, 591, 985, 2955, 28859, 86577, 144295, 432885, 5685223, 17055669, 28426115, 85278345]

約数ペア:

[(1, 85278345), (3, 28426115), (5, 17055669), (15, 5685223), (197, 432885), (591, 144295), (985, 86577), (2955, 28859)]