2247286045

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{27901}}^1$

素因数の和:28176

約数の個数: 16

約数和(自身を含む): 2742208560

約数和(自身を除く): 494922515

約数列:

[1, 5, 89, 181, 445, 905, 16109, 27901, 80545, 139505, 2483189, 5050081, 12415945, 25250405, 449457209, 2247286045]

約数ペア:

[(1, 2247286045), (5, 449457209), (89, 25250405), (181, 12415945), (445, 5050081), (905, 2483189), (16109, 139505), (27901, 80545)]