268079865

素因数分解:

$3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{89809}}^1$

素因数の和:90016

約数の個数: 16

約数和(自身を含む): 431088000

約数和(自身を除く): 163008135

約数列:

[1, 3, 5, 15, 199, 597, 995, 2985, 89809, 269427, 449045, 1347135, 17871991, 53615973, 89359955, 268079865]

約数ペア:

[(1, 268079865), (3, 89359955), (5, 53615973), (15, 17871991), (199, 1347135), (597, 449045), (995, 269427), (2985, 89809)]