80279315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{3617}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 101072448

約数和(自身を除く): 20793133

約数列:

[1, 5, 23, 115, 193, 965, 3617, 4439, 18085, 22195, 83191, 415955, 698081, 3490405, 16055863, 80279315]

約数ペア:

[(1, 80279315), (5, 16055863), (23, 3490405), (115, 698081), (193, 415955), (965, 83191), (3617, 22195), (4439, 18085)]