85848215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{2399}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 109382400

約数和(自身を除く): 23534185

約数列:

[1, 5, 17, 85, 421, 2105, 2399, 7157, 11995, 35785, 40783, 203915, 1009979, 5049895, 17169643, 85848215]

約数ペア:

[(1, 85848215), (5, 17169643), (17, 5049895), (85, 1009979), (421, 203915), (2105, 40783), (2399, 35785), (7157, 11995)]