227824445

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1489}}^1$

素因数の和:1996

約数の個数: 16

約数和(自身を含む): 278069760

約数和(自身を除く): 50245315

約数列:

[1, 5, 71, 355, 431, 1489, 2155, 7445, 30601, 105719, 153005, 528595, 641759, 3208795, 45564889, 227824445]

約数ペア:

[(1, 227824445), (5, 45564889), (71, 3208795), (355, 641759), (431, 528595), (1489, 153005), (2155, 105719), (7445, 30601)]