2227505

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2053}}^1$

素因数の和:2096

約数の個数: 16

約数和(自身を含む): 3154944

約数和(自身を除く): 927439

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 2053, 10265, 14371, 63643, 71855, 318215, 445501, 2227505]

約数ペア:

[(1, 2227505), (5, 445501), (7, 318215), (31, 71855), (35, 63643), (155, 14371), (217, 10265), (1085, 2053)]