28098635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:598

約数の個数: 16

約数和(自身を含む): 34369920

約数和(自身を除く): 6271285

約数列:

[1, 5, 89, 233, 271, 445, 1165, 1355, 20737, 24119, 63143, 103685, 120595, 315715, 5619727, 28098635]

約数ペア:

[(1, 28098635), (5, 5619727), (89, 315715), (233, 120595), (271, 103685), (445, 63143), (1165, 24119), (1355, 20737)]