1402155025

素因数分解:

$5^2\times {\mathrm{251}}^1\times {\mathrm{439}}^1\times {\mathrm{509}}^1$

素因数の和:1209

約数の個数: 24

約数和(自身を含む): 1753012800

約数和(自身を除く): 350857775

約数列:

[1, 5, 25, 251, 439, 509, 1255, 2195, 2545, 6275, 10975, 12725, 110189, 127759, 223451, 550945, 638795, 1117255, 2754725, 3193975, 5586275, 56086201, 280431005, 1402155025]

約数ペア:

[(1, 1402155025), (5, 280431005), (25, 56086201), (251, 5586275), (439, 3193975), (509, 2754725), (1255, 1117255), (2195, 638795), (2545, 550945), (6275, 223451), (10975, 127759), (12725, 110189)]