2012159135

素因数分解:

$5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{2143}}^1$

素因数の和:2487

約数の個数: 32

約数和(自身を含む): 2795089920

約数和(自身を除く): 782930785

約数列:

[1, 5, 7, 35, 139, 193, 695, 965, 973, 1351, 2143, 4865, 6755, 10715, 15001, 26827, 75005, 134135, 187789, 297877, 413599, 938945, 1489385, 2067995, 2085139, 2895193, 10425695, 14475965, 57490261, 287451305, 402431827, 2012159135]

約数ペア:

[(1, 2012159135), (5, 402431827), (7, 287451305), (35, 57490261), (139, 14475965), (193, 10425695), (695, 2895193), (965, 2085139), (973, 2067995), (1351, 1489385), (2143, 938945), (4865, 413599), (6755, 297877), (10715, 187789), (15001, 134135), (26827, 75005)]