84513985

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:800

約数の個数: 16

約数和(自身を含む): 102643200

約数和(自身を除く): 18129215

約数列:

[1, 5, 197, 239, 359, 985, 1195, 1795, 47083, 70723, 85801, 235415, 353615, 429005, 16902797, 84513985]

約数ペア:

[(1, 84513985), (5, 16902797), (197, 429005), (239, 353615), (359, 235415), (985, 85801), (1195, 70723), (1795, 47083)]